Reviving Vibration Energy Harvesting and Self-Powered Sensing by a Triboelectric Nanogenerator

Joule

Volumn 1, Issue 3, 2017, Pages 480-521

  Chen, Jun ^a,b   Wang, Zhong Lin ^a,c  

^a Georgia Institute of Technology   (United States)

^b Stanford University   (United States)

^c INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

acoustic; biomedical monitoring; contact electrification; e textiles; energy harvesting; robustness; self powered sensing; surface modification; triboelectric nanogenerator; vibration

Indexed keywords

ACOUSTICS; CARBON; CONVERSION EFFICIENCY; COST EFFECTIVENESS; ELECTRIC UTILITIES; ELECTROSTATICS; ENERGY CONVERSION; ENERGY EFFICIENCY; ENERGY HARVESTING; ENERGY POLICY; ENERGY RESOURCES; GLOBAL WARMING; NANOTECHNOLOGY; RENEWABLE ENERGY RESOURCES; ROBUSTNESS (CONTROL SYSTEMS); SMART TEXTILES; SURFACE TREATMENT; TRIBOELECTRICITY;

BIOMEDICAL MONITORING; CONTACT ELECTRIFICATION; NANOGENERATOR; SELF-POWERED SENSING; VIBRATION;

VIBRATIONS (MECHANICAL);

ACOUSTICS; ELECTRIFICATION; ENERGY RESOURCE; MONITORING; SENSOR; VIBRATION;

EID: 85034954735     PISSN: None     EISSN: 25424351     Source Type: Journal    
DOI: 10.1016/j.joule.2017.09.004     Document Type: Review

References (226)

1. Chu, S., Cui, Y., Liu, N., The path towards sustainable energy. Nat. Mater. 16 (2017), 16–22.
2. Chu, S., Majumdar, A., Opportunities and challenges for a sustainable energy future. Nature 488 (2012), 294–303.
3. Xue, G., Xu, Y., Ding, T., Li, J., Yin, J., Fei, W., Cao, Y., Yu, J., Yuan, L., Gong, L., et al. Water-evaporation-induced electricity with nanostructured carbon materials. Nat. Nanotechnol. 12 (2017), 317–321.
4. King, D.A., Climate change science: adapt, mitigate, or ignore?. Science 303 (2004), 176–177.
5. Wang, Z.L., Song, J., Piezoelectric nanogenerators based on zinc oxide nanowire arrays. Science 312 (2006), 242–246.
6. Qin, Y., Wang, X., Wang, Z.L., Microfibre-nanowire hybrid structure for energy scavenging. Nature 451 (2008), 809–813.
7. Wang, X., Song, J., Liu, J., Wang, Z.L., Direct-current nanogenerator driven by ultrasonic waves. Science 316 (2007), 102–105.
8. Xu, S., Qin, Y., Xu, C., Wei, Y., Yang, R., Wang, Z.L., Self-powered nanowire devices. Nat. Nanotechnol. 5 (2010), 366–373.
9. Yang, R., Qin, Y., Dai, L., Wang, Z.L., Power generation with laterally packaged piezoelectric fine wires. Nat. Nanotechnol. 4 (2009), 34–39.
10. Tian, B., Zheng, X., Kempa, T.J., Fang, Y., Yu, N., Yu, G., Huang, J., Lieber, C.M., Coaxial silicon nanowires as solar cells and nanoelectronic power sources. Nature 449 (2007), 885–889.
11. Park, N.-G., Grätzel, M., Miyasaka, T., Zhu, K., Emery, K., Towards stable and commercially available perovskite solar cells. Nat. Energy, 1, 2016, 16152.
12. Zhang, N., Chen, J., Huang, Y., Guo, W., Yang, J., Du, J., Fan, X., Tao, C., A wearable all-solid photovoltaic textile. Adv. Mater. 28 (2016), 263–269.
13. Zhao, J., Li, Y., Yang, G., Jiang, K., Lin, H., Ade, H., Ma, W., Yan, H., Efficient organic solar cells processed from hydrocarbon solvents. Nat. Energy, 1, 2016, 15027.
14. Zhou, Y., Guan, X., Zhou, H., Ramadoss, K., Adam, S., Liu, H., Lee, S., Shi, J., Tsuchiya, M., Fong, D.D., et al. Strongly correlated perovskite fuel cells. Nature 534 (2016), 231–234.
15. Zou, H., Chen, J., Fang, Y., Ding, J., Peng, W., Liu, R., A dual-electrolyte based air-breathing regenerative microfluidic fuel cell with 1.76 V open-circuit-voltage and 0.74 V water-splitting voltage. Nano Energy 27 (2016), 619–626.
16. 3 solar cells with a ZnO buffer layer. Nat. Energy, 2, 2017, 17046.
17. Wang, Z.L., Lin, L., Chen, J., Niu, S., Zi, Y., Triboelectric Nanogenerators. 2016, Springer http://www.springer.com/la/book/9783319400389.
18. Ackermann, T., Söder, L., Wind energy technology and current status-a review. Renew. Sust. Energ. Rev. 4 (2000), 315–374.
19. Gammaitoni, L., Neri, I., Vocca, H., Nonlinear oscillators for vibration energy harvesting. Appl. Phys. Lett., 94, 2009, 164102.
20. Harne, R.L., Wang, K.W., A review of the recent research on vibration energy harvesting via bistable systems. Smart Mater. Struct., 22, 2013, 023001.
21. Yang, J., Wen, Y., Li, P., Yue, X., Yu, Q., Bai, X., A two-dimensional broadband vibration energy harvester using magnetoelectric transducer. Appl. Phys. Lett., 103, 2013, 243903.
22. Cheng, X., Meng, B., Zhang, X., Han, M., Su, Z., Zhang, H., Wearable electrode-free triboelectric generator for harvesting biomechanical energy. Nano Energy 12 (2015), 19–25.
23. Datta, A., Choi, Y.S., Chalmers, E., Ou, C., Kar-Narayan, S., Piezoelectric nylon-11 nanowire arrays grown by template wetting for vibrational energy harvesting applications. Adv. Funct. Mater., 27, 2017, 1604262.
24. Chen, X., Song, Y., Su, Z., Chen, H., Cheng, X., Zhang, J., Han, M., Zhang, H., Flexible fiber-based hybrid nanogenerator for biomechanical energy harvesting and physiological monitoring. Nano Energy 38 (2017), 43–50.
25. Wu, C., Liu, R., Wang, J., Zi, Y., Lin, L., Wang, Z.L., A spring-based resonance coupling for hugely enhancing the performance of triboelectric nanogenerators for harvesting low-frequency vibration energy. Nano Energy 32 (2017), 287–293.
26. Rome, L.C., Flynn, L., Goldman, E.M., Yoo, T.D., Generating electricity while walking with loads. Science 309 (2005), 1725–1728.
27. Bai, X., Wen, Y., Yang, J., Li, P., Qiu, J., Zhu, Y., A magnetoelectric energy harvester with the magnetic coupling to enhance the output performance. J. Appl. Phys., 111, 2012, 07A938.
28. Lin, Z., Chen, J., Li, X., Li, J., Liu, J., Awais, Q., Yang, J., Broadband and three-dimensional vibration energy harvesting by a non-linear magnetoelectric generator. Appl. Phys. Lett., 109, 2016, 253903.
29. Mitcheson, P.D., Miao, P., Stark, B.H., Yeatman, E.M., Holmes, A.S., Green, T.C., MEMS electrostatic micropower generator for low frequency operation. Sensor. Actuat. A Phys. 115 (2004), 523–529.
30. Wang, X., Piezoelectric nanogenerators-harvesting ambient mechanical energy at the nanometer scale. Nano Energy 1 (2012), 13–24.
31. Xu, S., Hansen, B.J., Wang, Z.L., Piezoelectric-nanowire-enabled power source for driving wireless microelectronics. Nat. Commun., 1, 2010, 93.
32. Zhu, G., Yang, R., Wang, S., Wang, Z.L., Flexible high-output nanogenerator based on lateral ZnO nanowire array. Nano Lett. 10 (2010), 3151–3155.
33. Kumar, B., Lee, K.Y., Park, H.-K., Chae, S.J., Lee, Y.H., Kim, S.-W., Controlled growth of semiconducting nanowire, nanowall, and hybrid nanostructures on graphene for piezoelectric nanogenerators. ACS Nano 5 (2011), 4197–4204.
34. Whiter, R.A., Narayan, V., Kar-Narayan, S., A scalable nanogenerator based on self-poled piezoelectric polymer nanowires with high energy conversion efficiency. Adv. Energy Mater, 4, 2014, 1400519.
35. Crossley, S., Kar-Narayan, S., Energy conversion efficiency of piezoelectric ceramic and polymer nanowires. Nanotechnology, 26, 2015, 344001.
36. Boughey, F.L., Davies, T., Datta, A., Whiter, R.A., Sahonta, S.-L., Kar-Narayan, S., Vertically aligned zinc oxide nanowires electrodeposited within porous polycarbonate templates for vibrational energy harvesting. Nanotechnology, 27, 2016, 28LT02.
37. Beeby, S.P., Tudor, M.J., White, N.M., Energy harvesting vibration sources for microsystems applications. Meas. Sci. Technol. 17 (2006), R175–R195.
38. Shen, D., Park, J.-H., Noh, J.H., Choe, S.-Y., Kim, S.-H., Wikle, H.C. III, Kim, D.-J., Micromachined PZT cantilever based on SOI structure for low frequency vibration energy harvesting. Sensor. Actuat. A Phys. 154 (2009), 103–108.
39. Graaf, R.J.V.D., A 1,5000,000 volt electrostatic generator. Rhys. Rev., 38, 1931, 1919.
40. Kulah, H., Najafi, K., Energy scavenging from low-frequency vibrations by using frequency up-conversion for wireless sensor applications. IEEE Sens. J. 8 (2008), 261–268.
41. Wen, Y.-K., Method for random vibration of hysteretic systems. J. Eng. Mech. Div. 102 (1976), 249–263.
42. Meng, B., Tang, W., Zhang, X., Han, M., Liu, W., Zhang, H., Self-powered flexible printed circuit board with integrated triboelectric generator. Nano Energy 2 (2013), 1101–1106.
43. Jing, Q., Zhu, G., Bai, P., Xie, Y., Chen, J., Han, R.P.S., Wang, Z.L., Case-encapsulated triboelectric nanogenerator for harvesting energy from reciprocating sliding motion. ACS Nano 8 (2014), 3836–3842.
44. Bai, P., Zhu, G., Jing, Q., Wu, Y., Yang, J., Chen, J., Ma, J., Zhang, G., Wang, Z.L., Transparent and flexible barcode based on sliding electrification for self-powered identification systems. Nano Energy 12 (2015), 278–286.
45. Guo, H., Leng, Q., He, X., Wang, M., Chen, J., Hu, C., Xi, Y., A triboelectric generator based on checker-like interdigital electrodes with a sandwiched PET thin film for harvesting sliding energy in all directions. Adv. Energy Mater, 5, 2015, 1400790.
46. Kuang, S.Y., Chen, J., Cheng, X.B., Zhu, G., Wang, Z.L., Two-dimensional rotary triboelectric nanogenerator as a portable and wearable power source for electronics. Nano Energy 17 (2015), 10–16.
47. Zhang, X.-S., Han, M.-D., Meng, B., Zhang, H.-X., High performance triboelectric nanogenerators based on large-scale mass-fabrication technologies. Nano Energy 11 (2015), 304–322.
48. Zhang, L., Jin, L., Zhang, B., Deng, W., Pan, H., Tang, J., Zhu, M., Yang, W., Multifunctional triboelectric nanogenerator based on porous micro-nickel foam to harvest mechanical energy. Nano Energy 16 (2015), 516–523.
49. Zhang, L., Zhang, B., Chen, J., Jin, L., Deng, W., Tang, J., Zhang, H., Pan, H., Zhu, M., Yang, W., et al. Lawn structured triboelectric nanogenerators for scavenging sweeping wind energy on rooftops. Adv. Mater. 28 (2015), 1650–1656.
50. Seol, M.L., Woo, J.H., Jeon, S.B., Kim, D., Park, S.J., Hur, J., Choi, Y.K., Vertically stacked thin triboelectric nanogenerator for wind energy harvesting. Nano Energy 14 (2015), 201–208.
51. Liang, Q., Yan, X., Gu, Y., Zhang, K., Liang, M., Lu, S., Zheng, X., Zhang, Y., Highly transparent triboelectric nanogenerator for harvesting water-related energy reinforced by antireflection coating. Sci. Rep., 5, 2015, 9080.
52. Kim, D., Jeon, S.B., Kim, J.Y., Seol, M.L., Kim, S.O., Choi, Y.K., High-performance nanopattern triboelectric generator by block copolymer lithography. Nano Energy 12 (2015), 331–338.
53. Su, Z., Han, M., Cheng, X., Chen, H., Chen, X., Zhang, H., Asymmetrical triboelectric nanogenerator with controllable direct electrostatic discharge. Adv. Funct. Mater. 26 (2016), 5524–5533.
54. Zhang, N., Tao, C., Fan, X., Chen, J., Progress in triboelectric nanogenerators as self-powered smart sensors. J. Mater. Res. 32 (2017), 1628–1646.
55. Lin, Z., Chen, J., Li, X., Zhou, Z., Meng, K., Wei, W., Yang, J., Wang, Z.L., Triboelectric nanogenerator enabled body sensor network for self-powered human heart-rate monitoring. ACS Nano 11 (2017), 8830–8837.
56. Chang, T.H., Peng, Y.W., Chen, C.H., Chang, T.W., Wu, J.M., Hwang, J.C., Gan, J.Y., Lin, Z.-H., Protein-based contact electrification and its uses for mechanical energy harvesting and humidity detecting. Nano Energy 21 (2017), 238–246.
57. Fan, F.-R., Tian, Z.-Q., Wang, Z.L., Flexible triboelectric generator. Nano Energy 1 (2012), 328–334.
58. Fan, F.-R., Lin, L., Zhu, G., Wu, W., Zhang, R., Wang, Z.L., Transparent triboelectric nanogenerators and self-powered pressure sensors based on micropatterned plastic films. Nano Lett. 12 (2012), 3109–3114.
59. Wang, S., Lin, L., Wang, Z.L., Nanoscale triboelectric-effect-enabled energy conversion for sustainably powering portable electronics. Nano Lett. 12 (2012), 6339–6346.
60. Yang, Y., Lin, L., Zhang, Y., Jing, Q., Hou, T.-C., Wang, Z.L., Self-powered magnetic sensor based on a triboelectric nanogenerator. ACS Nano 6 (2012), 10378–10383.
61. Zhu, G., Pan, C., Guo, W., Chen, C.-Y., Zhou, Y., Yu, R., Wang, Z.L., Triboelectric-generator-driven pulse electrodeposition for micropatterning. Nano Lett. 12 (2012), 4960–4965.
62. Bai, P., Zhu, G., Lin, Z.-H., Jing, Q., Chen, J., Zhang, G., Ma, J., Wang, Z.L., Integrated multilayered triboelectric nanogenerator for harvesting biomechanical energy from human motions. ACS Nano 7 (2013), 3713–3719.
63. Guo, H., Chen, J., Leng, Q., Xi, Y., Wang, M., He, X., Hu, C., Spiral-interdigital-electrode-based multifunctional device: dual-functional triboelectric generator and dual-functional self-powered sensor. Nano Energy 12 (2015), 626–635.
64. Yang, W., Chen, J., Wen, X., Jing, Q., Yang, J., Su, Y., Zhu, G., Wu, W., Wang, Z.L., Triboelectrification based motion sensor for human-machine interfacing. ACS Appl. Mater. Inter. 6 (2014), 7479–7484.
65. Yang, Y., Zhu, G., Zhang, H., Chen, J., Zhong, X., Lin, Z.-H., Su, Y., Bai, P., Wen, X., Wang, Z.L., Triboelectric nanogenerator for harvesting wind energy and as self-powered wind vector sensor system. ACS Nano 7 (2013), 9461–9468.
66. Cheng, G., Lin, Z.-H., Lin, L., Du, Z., Wang, Z.L., Pulsed nanogenerator with huge instantaneous output power density. ACS Nano 7 (2013), 7383–7391.
67. Zhu, G., Su, Y., Bai, P., Chen, J., Jing, Q., Yang, W., Wang, Z.L., Harvesting water wave energy by asymmetric screening of electrostatic charges on a nanostructured hydrophobic thin-film surface. ACS Nano 8 (2014), 6031–6037.
68. Han, C.B., Zhang, C., Li, X.H., Zhang, L., Zhou, T., Hu, W., Wang, Z.L., Self-powered velocity and trajectory tracking sensor array made of planar triboelectric nanogenerator pixels. Nano Energy 9 (2014), 325–333.
69. Cheng, G., Lin, Z.-H., Du, Z.-L., Wang, Z.L., Simultaneously harvesting electrostatic and mechanical energies from flowing water by a hybridized triboelectric nanogenerator. ACS Nano 8 (2014), 1932–1939.
70. Yang, Y., Zhang, H., Lin, Z.-H., Liu, Y., Chen, J., Lin, Z., Zhou, Y.S., Wong, C.P., Wang, Z.L., A hybrid energy cell for self-powered water splitting. Energy Environ. Sci. 6 (2013), 2429–2434.
71. Chen, J., Yang, J., Guo, H., Li, Z., Zheng, L., Su, Y., Wen, Z., Fan, X., Wang, Z.L., Automatic mode transition enabled robust triboelectric nanogenerators. ACS Nano 9 (2015), 12334–12343.
72. Jing, Q., Zhu, G., Wu, W., Bai, P., Xie, Y., Han, R.P.S., Wang, Z.L., Self-powered triboelectric velocity sensor for dual-mode sensing of rectified linear and rotary motions. Nano Energy 10 (2014), 305–312.
73. Bae, J., Lee, J., Kim, S., Ha, J., Lee, B.-S., Park, Y., Choong, C., Kim, J.-B., Wang, Z.L., Kim, H.-Y., et al. Flutter-driven triboelectrification for harvesting wind energy. Nat. Commun., 5, 2014, 4929.
74. Zhu, G., Chen, J., Zhang, T., Jing, Q., Wang, Z.L., Radial-arrayed rotary electrification for high performance triboelectric generator. Nat. Commun., 5, 2014, 3426.
75. Zheng, L., Cheng, G., Chen, J., Lin, L., Wang, J., Liu, Y., Li, H., Wang, Z.L., A hybridized power panel to simultaneously generate electricity from sunlight, raindrops, and wind around the clock. Adv. Energy Mater, 5, 2015, 1501152.
76. Chen, J., Zhu, G., Yang, J., Jing, Q., Bai, P., Yang, W., Qi, X., Su, Y., Wang, Z.L., Personalized keystroke dynamics for self-powered human-machine interfacing. ACS Nano 9 (2015), 105–116.
77. Niu, S., Wang, X., Yi, F., Zhou, Y.S., Wang, Z.L., A universal self-charging system driven by random biomechanical energy for sustainable operation of mobile electronics. Nat. Commun., 6, 2015, 8975.
78. Zi, Y., Niu, S., Wang, J., Wen, Z., Tang, W., Wang, Z.L., Standards and figure-of-merits for quantifying the performance of triboelectric nanogenerators. Nat. Commun., 6, 2015, 8376.
79. Zi, Y., Wang, J., Wang, S., Li, S., Wen, Z., Guo, H., Wang, Z.L., Effective energy storage from a triboelectric nanogenerator. Nat. Commun., 7, 2016, 10987.
80. Jin, L., Chen, J., Zhang, B., Deng, W., Zhang, L., Zhang, H., Huang, X., Zhu, M., Yang, W., Wang, Z.L., Self-powered safety helmet based on hybridized nanogenerator for emergency. ACS Nano 10 (2016), 7874–7881.
81. Li, Z., Chen, J., Guo, H., Fan, X., Wen, Z., Yeh, M.-H., Yu, C., Cao, X., Wang, Z.L., Triboelectrification-enabled self-powered detection and removal of heavy metal ions in wastewater. Adv. Mater. 28 (2016), 2983–2991.
82. Li, Z., Chen, J., Zhou, J., Zheng, L., Pradel, K.C., Fan, X., Guo, H., Wen, Z., Yeh, M.-H., Yu, C., et al. High-efficiency ramie fiber degumming and self-powered degumming wastewater treatment using triboelectric nanogenerator. Nano Energy 22 (2016), 548–557.
83. Wang, Z.L., On Maxwell's displacement current for energy and sensors: the origin of nanogenerators. Mater. Today 20 (2017), 74–82.
84. Niu, S., Wang, Z.L., Theoretical systems of triboelectric nanogenerators. Nano Energy 14 (2015), 161–192.
85. Wang, Z.L., Triboelectric nanogenerators as new energy technology and self-powered sensors—principles, problems and perspectives. Farad. Discuss. 176 (2014), 447–458.
86. Niu, S., Wang, S., Lin, L., Liu, Y., Zhou, Y.S., Hu, Y., Wang, Z.L., Theoretical study of contact-mode triboelectric nanogenerators as an effective power source. Energy Environ. Sci. 6 (2013), 3576–3583.
87. Zhu, G., Lin, Z.-H., Jing, Q., Bai, P., Pan, C., Yang, Y., Zhou, Y., Wang, Z.L., Toward large-scale energy harvesting by a nanoparticle-enhanced triboelectric nanogenerator. Nano Lett. 13 (2013), 847–853.
88. Zhang, X.-S., Han, M.-D., Wang, R.-X., Zhu, F.-Y., Li, Z.-H., Wang, W., Zhang, H.-X., Frequency-multiplication high-output triboelectric nanogenerator for sustainably powering biomedical microsystems. Nano Lett. 13 (2013), 1168–1172.
89. Zhong, J., Zhong, Q., Fan, F., Zhang, Y., Wang, S., Hu, B., Wang, Z.L., Zhou, J., Finger typing driven triboelectric nanogenerator and its use for instantaneously lighting up LEDs. Nano Energy 2 (2013), 491–497.
90. Kim, S., Gupta, M.K., Lee, K.Y., Sohn, A., Kim, T.Y., Shin, K.-S., Kim, D., Kim, S.K., Lee, K.H., Shin, H.-J., et al. Transparent flexible graphene triboelectric nanogenerators. Adv. Mater. 26 (2014), 3918–3925.
91. Lee, K.Y., Chun, J., Lee, J.-H., Kim, K.N., Kang, N.-R., Kim, J.-Y., Kim, M.H., Shin, K.-S., Gupta, M.K., Baik, J.M., et al. Hydrophobic sponge structure-based triboelectric nanogenerator. Adv. Mater. 26 (2014), 5037–5042.
92. Niu, S., Liu, Y., Wang, S., Lin, L., Zhou, Y.S., Hu, Y., Wang, Z.L., Theory of sliding-mode triboelectric nanogenerators. Adv. Mater. 25 (2013), 6184–6193.
93. Zhu, G., Chen, J., Liu, Y., Bai, P., Zhou, Y.S., Jing, Q., Pan, C., Wang, Z.L., Linear-grating triboelectric generator based on sliding electrification. Nano Lett. 13 (2013), 2282–2289.
94. Wang, S., Lin, L., Xie, Y., Jing, Q., Niu, S., Wang, Z.L., Sliding-triboelectric nanogenerators based on in-plane charge-separation mechanism. Nano Lett. 13 (2013), 2226–2233.
95. Bai, P., Zhu, G., Liu, Y., Chen, J., Jing, Q., Yang, W., Ma, J., Zhang, G., Wang, Z.L., Cylindrical rotating triboelectric nanogenerator. ACS Nano 7 (2013), 6361–6366.
96. Lin, L., Wang, S., Xie, Y., Jing, Q., Niu, S., Hu, Y., Wang, Z.L., Segmentally structured disk triboelectric nanogenerator for harvesting rotational mechanical energy. Nano Lett. 13 (2013), 2916–2923.
97. Xie, Y., Wang, S., Niu, S., Lin, L., Jing, Q., Su, Y., Wu, Z., Wang, Z.L., Multi-layered disk triboelectric nanogenerator for harvesting hydropower. Nano Energy 6 (2014), 129–136.
98. Niu, S., Liu, Y., Wang, S., Lin, L., Zhou, Y.S., Hu, Y., Wang, Z.L., Theoretical investigation and structural optimization of single-electrode triboelectric nanogenerators. Adv. Funct. Mater. 24 (2014), 3332–3340.
99. Yang, Y., Zhang, H., Chen, J., Jing, Q., Zhou, Y.S., Wen, X., Wang, Z.L., Single-electrode-based sliding triboelectric nanogenerator for self-powered displacement vector sensor system. ACS Nano 7 (2013), 7342–7351.
100. Mao, Y., Geng, D., Liang, E., Wang, X., Single-electrode triboelectric nanogenerator for scavenging friction energy from rolling tires. Nano Energy 15 (2015), 227–234.
101. Meng, B., Tang, W., Too, Z.-H., Zhang, X., Han, M., Liu, W., Zhang, H., A transparent single-friction-surface triboelectric generator and self-powered touch sensor. Energy Environ. Sci. 6 (2013), 3235–3240.
102. Niu, S., Liu, Y., Chen, X., Wang, S., Zhou, Y.S., Lin, L., Xie, Y., Wang, Z.L., Theory of freestanding triboelectric-layer-based nanogenerators. Nano Energy 12 (2015), 760–774.
103. Wang, S., Xie, Y., Niu, S., Lin, L., Wang, Z.L., Freestanding triboelectric-layer-based nanogenerators for harvesting energy from a moving object or human motion in contact and non-contact modes. Adv. Mater. 26 (2014), 2818–2824.
104. Lin, L., Wang, S., Niu, S., Liu, C., Xie, Y., Wang, Z.L., Noncontact free-rotating disk triboelectric nanogenerator as a sustainable energy harvester and self-powered mechanical sensor. ACS Appl. Mater. Inter. 6 (2014), 3031–3038.
105. Jiang, T., Chen, X., Han, C.B., Tang, W., Wang, Z.L., Theoretical study of rotary freestanding triboelectric nanogenerators. Adv. Funct. Mater. 25 (2015), 2928–2938.
106. Chen, J., Zhu, G., Yang, W., Jing, Q., Bai, P., Yang, Y., Hou, T.-C., Wang, Z.L., Harmonic-resonator-based triboelectric nanogenerator as a sustainable power source and a self-powered active vibration sensor. Adv. Mater. 25 (2013), 6094–6099.
107. Wang, Z.L., Triboelectric nanogenerators as new energy technology for self-powered systems and as active mechanical and chemical sensors. ACS Nano 7 (2013), 9533–9557.
108. Yang, W., Chen, J., Jing, Q., Yang, J., Wen, X., Su, Y., Zhu, G., Bai, P., Wang, Z.L., 3D stack integrated triboelectric nanogenerator for harvesting vibration energy. Adv. Funct. Mater. 24 (2014), 4090–4096.
109. Yang, W., Chen, J., Zhu, G., Wen, X., Bai, P., Su, Y., Lin, Y., Wang, Z.L., Harvesting vibration energy by a triple-cantilever based triboelectric nanogenerator. Nano Res. 6 (2013), 880–886.
110. Wang, Z.L., Chen, J., Lin, L., Progress in triboelectric nanogenerators as a new energy technology and self-powered sensors. Energy Environ. Sci. 8 (2015), 2250–2282.
111. Tang, W., Han, C.B., Zhang, C., Wang, Z.L., Cover-sheet-based nanogenerator for charging mobile electronics using low-frequency body motion/vibration. Nano Energy 9 (2014), 121–127.
112. Tang, W., Jiang, T., Fan, F.R., Yu, A.F., Zhang, C., Cao, X., Wang, Z.L., Liquid-metal electrode for high-performance triboelectric nanogenerator at an instantaneous energy conversion efficiency of 70.6%. Adv. Funct. Mater. 25 (2015), 3718–3725.
113. Xie, Y., Wang, S., Niu, S., Lin, L., Jing, Q., Yang, J., Wu, Z., Wang, Z.L., Grating-structured freestanding triboelectric-layer nanogenerator for harvesting mechanical energy at 85% total conversion efficiency. Adv. Mater. 26 (2014), 6599–6607.
114. Zhu, G., Peng, B., Chen, J., Jing, Q., Wang, Z.L., Triboelectric nanogenerators as a new energy technology: from fundamentals, devices, to applications. Nano Energy 14 (2015), 126–138.
115. Yang, J., Chen, J., Yang, Y., Zhang, H., Yang, W., Bai, P., Su, Y., Wang, Z.L., Broadband vibrational energy harvesting based on a triboelectric nanogenerator. Adv. Energy Mater, 4, 2014, 1301322.
116. Yang, W., Chen, J., Zhu, G., Yang, J., Bai, P., Su, Y., Jing, Q., Cao, X., Wang, Z.L., Harvesting energy from natural vibration of human walking. ACS Nano 7 (2013), 11317–11324.
117. Hou, T.-C., Yang, Y., Zhang, H., Chen, J., Chen, L.-J., Wang, Z.L., Triboelectric nanogenerator built inside shoe insole for harvesting walking energy. Nano Energy 2 (2013), 856–862.
118. Zhu, G., Bai, P., Chen, J., Wang, Z.L., Power-generating shoe insole based on triboelectric nanogenerators for self-powered consumer electronics. Nano Energy 2 (2013), 688–692.
119. Wen, X., Yang, W., Jing, Q., Wang, Z.L., Harvesting broadband kinetic impact energy from mechanical triggering/vibration and water waves. ACS Nano 8 (2014), 7405–7412.
120. Lin, Z.-H., Zhu, G., Zhou, Y.S., Yang, Y., Bai, P., Chen, J., Wang, Z.L., A self-powered triboelectric nanosensor for mercury ion detection. Angew. Chem. Int. Ed. 52 (2013), 5065–5069.
121. Zhang, H., Yang, Y., Su, Y., Chen, J., Hu, C., Wu, Z., Liu, Y., Wong, C.P., Bando, Y., Wang, Z.L., Triboelectric nanogenerator as self-powered active sensors for detecting liquid/gaseous water/ethanol. Nano Energy 2 (2013), 693–701.
122. Zhang, H., Yang, Y., Su, Y., Chen, J., Adams, K., Lee, S., Hu, C., Wang, Z.L., Triboelectric nanogenerator for harvesting vibration energy in full space and as self-powered acceleration sensor. Adv. Funct. Mater. 24 (2014), 1401–1407.
123. Yang, J., Chen, J., Liu, Y., Yang, W., Su, Y., Wang, Z.L., Triboelectrification-based organic film nanogenerator for acoustic energy harvesting and self-powered active acoustic sensing. ACS Nano 8 (2014), 2649–2657.
124. Yang, J., Chen, J., Su, Y., Jing, Q., Li, Z., Yi, F., Wen, X., Wang, Z., Wang, Z.L., Eardrum-inspired active sensors for self-powered cardiovascular system characterization and throat-attached anti-interference voice recognition. Adv. Mater. 27 (2015), 1316–1326.
125. Su, Y., Zhu, G., Yang, W., Yang, J., Chen, J., Jing, Q., Wu, Z., Jiang, Y., Wang, Z.L., Triboelectric sensor for self-powered tracking of object motion inside tubing. ACS Nano 8 (2014), 3843–3850.
126. Yi, F., Lin, L., Niu, S., Yang, P.K., Wang, Z., Chen, J., Zhou, Y., Zi, Y., Wang, J., Liao, Q., et al. Stretchable-rubber-based triboelectric nanogenerator and its application as self-powered body motion sensors. Adv. Funct. Mater. 25 (2015), 3688–3696.
127. Zhu, G., Yang, W., Zhang, T., Jing, Q., Chen, J., Zhou, Y.S., Bai, P., Wang, Z.L., Self-powered, ultrasensitive, flexible tactile sensors based on contact electrification. Nano Lett. 14 (2014), 3208–3213.
128. Zi, Y., Lin, L., Wang, J., Wang, S., Chen, J., Fan, X., Yang, P.-K., Yi, F., Wang, Z.L., Triboelectric-pyroelectric-piezoelectric hybrid cell for high-efficiency energy-harvesting and self-powered sensing. Adv. Mater. 27 (2015), 2340–2347.
129. Wang, S., Lin, L., Wang, Z.L., Triboelectric nanogenerators as self-powered active sensors. Nano Energy 11 (2015), 436–462.
130. Su, Y., Chen, J., Wu, Z., Jiang, Y., Low temperature dependence of triboelectric effect for energy harvesting and self-powered active sensing. Appl. Phys. Lett., 106, 2015, 013114.
131. Wen, Z., Chen, J., Yeh, M.-H., Guo, H., Li, Z., Fan, X., Zhang, T., Zhu, L., Wang, Z.L., Blow-driven triboelectric nanogenerator as an active alcohol breath analyzer. Nano Energy 16 (2015), 38–46.
132. Wu, Y., Jing, Q., Chen, J., Bai, P., Bai, J., Zhu, G., Su, Y., Wang, Z.L., A self-powered angle measurement sensor based on triboelectric nanogenerator. Adv. Funct. Mater. 25 (2015), 2166–2174.
133. Wang, J., Zhang, H., Xie, Y., Yan, Z., Yuan, Y., Huang, L., Cui, X., Gao, M., Su, Y., Yang, W., et al. Smart network node based on hybrid nanogenerator for self-powered multifunctional sensing. Nano Energy 33 (2017), 418–426.
134. Zhang, B., Chen, J., Jin, L., Deng, W., Zhang, L., Zhang, H., Zhu, M., Yang, W., Wang, Z.L., Rotating-disk-based hybridized electromagnetic-triboelectric nanogenerator for sustainably powering wireless traffic volume sensors. ACS Nano 10 (2016), 6241–6247.
135. Li, Z., Chen, J., Yang, J., Su, Y., Fan, X., Wu, Y., Yu, C., Wang, Z.L., β-cyclodextrin enhanced triboelectrification for self-powered phenol detection and electrochemical degradation. Energy Environ. Sci. 8 (2015), 887–896.
136. Wang, S., Niu, S., Yang, J., Lin, L., Wang, Z.L., Quantitative measurements of vibration amplitude using a contact-mode freestanding triboelectric nanogenerator. ACS Nano 8 (2014), 12004–12013.
137. Hu, Y., Yang, J., Jing, Q., Niu, S., Wu, W., Wang, Z.L., Triboelectric nanogenerator built on suspended 3D spiral structure as vibration and positioning sensor and wave energy harvester. ACS Nano 7 (2013), 10424–10432.
138. Yu, A., Song, M., Zhang, Y., Zhang, Y., Chen, L., Zhai, J., Wang, Z.L., Self-powered acoustic source locator in underwater environment based on organic film triboelectric nanogenerator. Nano Res. 8 (2015), 765–773.
139. Fan, X., Chen, J., Yang, J., Bai, P., Li, Z., Wang, Z.L., Ultrathin, rollable, paper-based triboelectric nanogenerator for acoustic energy harvesting and self-powered sound recording. ACS Nano 9 (2015), 4236–4243.
140. Bai, P., Zhu, G., Jing, Q., Yang, J., Chen, J., Su, Y., Ma, J., Zhang, G., Wang, Z.L., Membrane-based self-powered triboelectric sensors for pressure change detection and its uses in security surveillance and healthcare monitoring. Adv. Funct. Mater. 24 (2014), 5807–5813.
141. Okamoto, H., Hamate, Y., Xu, L., Kuwano, H., Optimal geometry of a parallelized electret-based vibration energy harvester. Smart Mater. Struct., 21, 2012, 065001.
142. Dai, X., Miao, X., Sui, L., Zhou, H., Zhao, X., Ding, G., Tuning of nonlinear vibration via topology variation and its application in energy harvesting. Appl. Phys. Lett., 100, 2012, 031902.
143. Wang, X.Y., Palagummi, S., Liu, L., Yuan, F.G., A magnetically levitated vibration energy harvester. Smart Mater. Struct., 22, 2013, 055016.
144. Wang, X., Niu, S., Yi, F., Yin, Y., Hao, C., Dai, K., Zhang, Y., You, Z., Wang, Z.L., Harvesting ambient vibration energy over a wide frequency range for self-powered electronics. ACS Nano 11 (2017), 1728–1735.
145. Xu, S., Zhang, Y., Jia, L., Mathewson, K.E., Jang, K.I., Kim, J., Fu, H., Huang, X., Chava, P., Wang, R., et al. Soft microfluidic assemblies of sensors, circuits, and radios for the skin. Science 344 (2014), 70–74.
146. Lee, K.Y., Gupta, M.K., Kim, S.-W., Transparent flexible stretchable piezoelectric and triboelectric nanogenerators for powering portable electronics. Nano Energy 14 (2015), 139–160.
147. Lee, S., Ko, W., Oh, Y., Lee, J., Baek, G., Lee, Y., Sohn, J., Cha, S., Kim, J., Park, J., et al. Triboelectric energy harvester based on wearable textile platforms employing various surface morphologies. Nano Energy 12 (2015), 410–418.
148. Huang, T., Wang, C., Yu, H., Wang, H., Zhang, Q., Zhu, M., Human walking-driven wearable all-fiber triboelectric nanogenerator containing electrospun polyvinylidene fluoride piezoelectric nanofibers. Nano Energy 14 (2015), 226–235.
149. Seung, W., Gupta, M.K., Lee, K.Y., Shin, K.-S., Lee, J.-H., Kim, T.Y., Kim, S., Lin, J., Kim, J.H., Kim, S.-W., Nanopatterned textile-based wearable triboelectric nanogenerator. ACS Nano 9 (2015), 3501–3509.
150. Tee, B.C.-K., Chortos, A., Berndt, A., Nguyen, A.K., Tom, A., McGuire, A., Lin, Z.C., Tien, K., Bae, W.-G., Wang, H., et al. A skin-inspired organic digital mechanoreceptor. Science 350 (2015), 313–316.
151. Hinchet, R., Kim, S.-W., Wearable and implantable mechanical energy harvesters for self-powered biomedical systems. ACS Nano 9 (2015), 7742–7745.
152. Wu, H., Huang, Y., Xu, F., Duan, Y., Yin, Z., Energy harvesters for wearable and stretchable electronics: from flexibility to stretchability. Adv. Mater. 28 (2016), 9881–9919.
153. Chu, H., Jang, H., Lee, Y., Chae, Y., Ahn, J.-H., Conformal, graphene-based triboelectric nanogenerator for self-powered wearable electronics. Nano Energy 27 (2016), 298–305.
154. Gao, W., Emaminejad, S., Nyein, H.Y.Y., Challa, S., Chen, K., Peck, A., Fahad, H.M., Ota, H., Shiraki, H., Kiriya, D., et al. Fully integrated wearable sensor arrays for multiplexed in situ perspiration analysis. Nature 529 (2016), 509–514.
155. Wang, J., Li, S., Yi, F., Zi, Y., Lin, J., Wang, X., Xu, Y., Wang, Z.L., Sustainably powering wearable electronics solely by biomechanical energy. Nat. Commun., 7, 2016, 12744.
156. Yi, F., Wang, X., Niu, S., Li, S., Yin, Y., Dai, K., Zhang, G., Lin, L., Wen, Z., Guo, H., et al. A highly shape-adaptive, stretchable design based on conductive liquid for energy harvesting and self-powered biomechanical monitoring. Sci. Adv., 2, 2016, e1501624.
157. Qiu, L., Deng, J., Lu, X., Yang, Z., Peng, H., Integrating perovskite solar cells into a flexible fiber. Angew. Chem. Int. Ed. 53 (2014), 10425–10428.
158. Zhang, Z., Yang, Z., Wu, Z., Guan, G., Pan, S., Zhang, Y., Li, H., Deng, J., Sun, B., Peng, H., Weaving efficient polymer solar cell wires into flexible power textiles. Adv. Energy Mater, 4, 2014, 1301750.
159. Kim, K.N., Chun, J., Kim, J.W., Lee, K.Y., Park, J.U., Kim, S.W., Wang, Z.L., Baik, J.M., Highly Stretchable 2D fabrics for wearable triboelectric nanogenerator under harsh environments. ACS Nano 9 (2015), 6394–6400.
160. Lee, M.R., Eckert, R.D., Forberich, K., Dennler, G., Brabec, C.J., Gaudiana, R.A., Solar power wires based on organic photovoltaic materials. Science 324 (2009), 232–235.
161. Matsuhisa, N., Kaltenbrunner, M., Yokota, T., Jinno, H., Kuribara, K., Sekitani, T., Someya, T., Printable elastic conductors with a high conductivity for electronic textile applications. Nat. Commun., 6, 2015, 7461.
162. Fan, Z., Javey, A., A. Photovoltaics: solar cells on curtains. Nat. Mater. 7 (2008), 835–836.
163. Yoon, J., Baca, A.J., Park, S.I., Elvikis, P., Geddes, J.B., Li, L., Kim, R.H., Xiao, J., Wang, S., Kim, T.-H., et al. Ultrathin silicon solar microcells for semitransparent, mechanically flexible and microconcentrator module designs. Nat. Mater. 7 (2008), 907–915.
164. Zeng, W., Shu, L., Li, Q., Chen, S., Wang, F., Tao, X.-M., Fiber-based wearable electronics: a review of materials, fabrication, devices, and applications. Adv. Mater. 26 (2014), 5310–5336.
165. Service, R.F., Technology-electronic textiles charge ahead. Science 301 (2003), 909–911.
166. Stuart, M.A.C., Huck, W.T.S., Genzer, J., Müller, M., Ober, C., Stamm, M., Sukhorukov, G.B., Szleifer, I., Tsukruk, V.V., Urban, M., et al. Emerging applications of stimuli-responsive polymer materials. Nat. Mater. 9 (2010), 101–113.
167. Pu, X., Li, L., Liu, M., Jiang, C., Du, C., Zhao, Z., Hu, W., Wang, Z.L., Wearable self-charging power-textile based on flexible yarn supercapacitors and fabric nanogenerators. Adv. Mater. 28 (2016), 98–105.
168. Pu, X., Li, L., Song, H., Du, C., Zhao, Z., Jiang, C., Cao, G., Hu, W., Wang, Z.L., A self-charging power unit by integration of a textile triboelectric nanogenerator and a flexible lithium-ion battery for wearable electronics. Adv. Mater. 27 (2015), 2472–2478.
169. Pu, X., Song, W., Liu, M., Sun, C., Du, C., Jiang, C., Huang, X., Zou, D., Hu, W., Wang, Z.L., Wearable power-textiles by integrating fabric triboelectric nanogenerators and fiber-shaped dye-sensitized solar cells. Adv. Energy Mater, 6, 2016, 1601048.
170. Zhao, Z., Pu, X., Du, C., Li, L., Jiang, C., Hu, W., Wang, Z.L., Freestanding flag-type triboelectric nanogenerator for harvesting high-altitude wind energy from arbitrary directions. ACS Nano 10 (2016), 1780–1787.
171. Wang, J., Li, X., Zi, Y., Wang, S., Li, Z., Zheng, L., Yi, F., Li, S., Wang, Z.L., A flexible fiber-based supercapacitor–triboelectric-nanogenerator power system for wearable electronics. Adv. Mater. 27 (2015), 4830–4836.
172. Chen, J., Huang, Y., Zhang, N., Zou, H., Liu, R., Tao, C., Fan, X., Wang, Z.L., Micro-cable structured textile for simultaneously harvesting solar and mechanical energy. Nat. Energy, 1, 2016, 16138.
173. Fan, X., Chu, Z.Z., Wang, F.Z., Zhang, C., Chen, L., Tang, Y.W., Zou, D., Wire-shaped flexible dye-sensitized solar cells. Adv. Mater. 20 (2008), 592–595.
174. Fu, Y., Lv, Z., Hou, S., Wu, H., Wang, D., Zhang, C., Chu, Z., Cai, X., Fan, X., Wang, Z.L., et al. Conjunction of fiber solar cells with groovy micro-reflectors as highly efficient energy harvesters. Energy Environ. Sci. 4 (2011), 3379–3383.
175. Fu, Y., Wu, H., Ye, S., Cai, X., Yu, X., Hou, S., Kafafy, H., Zou, D., Integrated power fiber for energy conversion and storage. Energy Environ. Sci. 6 (2013), 805–812.
176. Wen, Z., Yeh, M.-H., Guo, H., Wang, J., Zi, Y., Xu, W., Deng, J., Zhu, L., Wang, X., Hu, C., et al. Self-powered textile for wearable electronics by hybridizing fiber-shaped nanogenerators, solar cells, and supercapacitors. Sci. Adv., 2, 2016, e1600097.
177. Pan, S., Yang, Z., Chen, P., Fang, X., Guan, G., Zhang, Z., Deng, J., Peng, H., Carbon nanostructured fibers as counter electrodes in wire-shaped dye-sensitized solar cells. J. Phys. Chem. C 118 (2014), 16419–16425.
178. 2 nanowires and 3-dimensional design for photo-catalytic applications. Sci. Rep., 5, 2015, 11933.
179. Cha, S.N., Seo, J.-S., Kim, S.M., Kim, H., Park, Y.J., Kim, S., Kim, J.M., Sound-driven piezoelectric nanowire-based nanogenerators. Adv. Mater. 22 (2010), 4726–4730.
180. Hansen, B.J., Liu, Y., Yang, R., Wang, Z.L., Hybrid nanogenerator for concurrently harvesting biomechanical and biochemical energy. ACS Nano 4 (2010), 3647–3652.
181. Que, R., Shao, Q., Li, Q., Shao, M., Cai, S., Wang, S., Lee, S.-T., Flexible nanogenerators based on graphene oxide films for acoustic energy harvesting. Angew. Chem. Int. Ed. 51 (2012), 5418–5422.
182. Beeby, S.P., Torah, R.N., Tudor, M.J., Glynne-Jones, P., O’ Donnell, T., Saha, C.R., Roy, S., A micro electromagnetic generator for vibration energy harvesting. J. Micromech. Microeng. 17 (2007), 1257–1265.
183. Zhang, C., Tang, W., Han, C., Fan, F., Wang, Z.L., Theoretical comparison, equivalent transformation, and conjunction operations of electromagnetic induction generator and triboelectric nanogenerator for harvesting mechanical energy. Adv. Mater. 26 (2014), 3580–3591.
184. Wang, Z.L., Jiang, T., Xu, L., Toward the blue energy dream by triboelectric nanogenerator networks. Nano Energy 39 (2017), 9–23.
185. Zi, Y., Guo, H., Wen, Z., Yeh, M.H., Hu, C., Wang, Z.L., Harvesting low-frequency (<5 Hz) irregular mechanical energy: a possible killer application of triboelectric nanogenerator. ACS Nano 10 (2016), 4797–4805.
186. Herb, R.G., Parkinson, D.B., Kerst, D.W., The development and performance of an electrostatic generator operating under high air pressure. Phys. Rev. 51 (1937), 75–83.
187. Wang, Z.L., Zhu, G., Yang, Y., Wang, S., Pan, C., Progress in nanogenerators for portable electronics. Mater. Today 15 (2012), 532–543.
188. Roundy, S., Wright, P.K., A piezoelectric vibration based generator for wireless electronics. Smart Mater. Struct. 13 (2004), 1131–1142.
189. Zheng, Q., Shi, B., Fan, F., Wang, X., Yan, L., Yuan, W., Wang, S., Liu, H., Li, Z., Wang, Z.L., In vivo powering of pacemaker by breathing-driven implanted triboelectric nanogenerator. Adv. Mater. 26 (2014), 5851–5856.
190. Zheng, Q., Shi, B., Li, Z., Wang, Z.L., Recent progress on piezoelectric and triboelectric energy harvesters in biomedical systems. Adv. Sci., 4, 2017, 1700029.
191. Zheng, Q., Zou, Y., Zhang, Y., Liu, Z., Shi, B., Wang, X., Jin, Y., Ouyang, H., Li, Z., Wang, Z.L., Biodegradable triboelectric nanogenerator as a life-time designed implantable power source. Sci. Adv., 2, 2016, e1501478.
192. Zheng, Q., Zhang, H., Shi, B., Xue, X., Liu, Z., Jin, Y., Ma, Y., Zou, Y., Wang, X., An, Z., et al. In vivo self-powered wireless cardiac monitoring via implantable triboelectric nanogenerator. ACS Nano 10 (2016), 6510–6518.
193. Ma, Y., Zheng, Q., Liu, Y., Shi, B., Xue, X., Ji, W., Liu, Z., Jin, Y., Zou, Y., An, Z., et al. Self-powered, one-stop, and multifunctional implantable triboelectric active sensor for real-time biomedical monitoring. Nano Lett. 16 (2016), 6042–6051.
194. Horn, R.G., Smith, D.T., Grabbe, A., Contact electrification induced by monolayer modification of a surface and relation to acid-base interactions. Nature 366 (1993), 442–443.
195. Horn, R.G., Smith, D.T., Contact electrification and adhesion between dissimilar materials. Science 256 (1992), 362–364.
196. Baytekin, H.T., Patashinskii, A.I., Branicki, M., Baytekin, B., Grzybowski, B.A., The mosaic surface charge in contact electrification. Science 333 (2011), 308–312.
197. Lowell, J., Roseinnes, A.C., Contact electrification. Adv. Phys. 29 (1980), 947–1023.
198. Diaz, A.F., Felix-Navarrro, R.M., A semi-quantitative tribo-electric series for polymeric materials: the influence of chemical structure and properties. J. Electrost 62 (2004), 227–290.
199. Yang, Y., Zhang, H., Chen, J., Lee, S., Hou, T.-C., Wang, Z.L., Simultaneously harvesting mechanical and chemical energies by a hybrid cell for self-powered biosensors and personal electronics. Energy Environ. Sci. 6 (2013), 1744–1749.
200. Zhu, Y., Yang, B., Liu, J., Wang, X., Wang, L., Chen, X., Yang, C., A flexible and biocompatible triboelectric nanogenerator with tunable internal resistance for powering wearable devices. Sci. Rep., 6, 2016, 22233.
201. He, X., Mu, X., Wen, Q., Wen, Z., Yang, J., Hu, C., Shi, H., Flexible and transparent triboelectric nanogenerator based on high performance well-ordered porous PDMS dielectric film. Nano Res. 9 (2016), 3714–3724.
202. Fang, H., Wu, W., Song, J., Wang, Z.L., Controlled growth of aligned polymer nanowires. J. Phys. Chem. C 113 (2009), 16571–16574.
203. Lin, L., Xie, Y., Wang, S., Wu, W., Niu, S., Wen, X., Wang, Z.L., Triboelectric active sensor array for self-powered static and dynamic pressure detection and tactile imaging. ACS Nano 7 (2013), 8266–8274.
204. Jeong, C.K., Baek, K.M., Niu, S., Nam, T.W., Hur, Y.H., Park, D.Y., Hwang, G.-T., Byun, M., Wang, Z.L., Jung, Y.S., et al. Topographically-designed triboelectric nanogenerator via block copolymer self-assembly. Nano Lett. 14 (2014), 7031–7038.
205. Zhao, L., Zheng, Q., Ouyang, H., Li, H., Yan, L., Shi, B., Li, Z., A size-unlimited surface microstructure modification method for achieving high performance triboelectric nanogenerator. Nano Energy 28 (2016), 172–178.
206. Yu, Y., Wang, X., Chemical modification of polymer surfaces for advanced triboelectric nanogenerator development. Extreme Mech. Lett. 9 (2017), 514–530.
207. Shin, S.-H., Kwon, Y.H., Kim, Y.-H., Jung, J.-Y., Lee, M.H., Nah, J., Triboelectric charging sequence induced by surface functionalization as a method to fabricate high performance triboelectric generators. ACS Nano 9 (2015), 4621–4627.
208. Zhang, X.-S., Han, M.-D., Wang, R.-X., Meng, B., Zhu, F.-Y., Sun, X.-M., Hu, W., Wang, W., Li, Z.-H., Zhang, H.-X., High-performance triboelectric nanogenerator with enhanced energy density based on single-step fluorocarbon plasma treatment. Nano Energy 4 (2014), 123–131.
209. 2 nanomaterials. ACS Nano 7 (2013), 4554–4560.
210. Li, H.Y., Su, L., Kuang, S.Y., Pan, C.F., Zhu, G., Wang, Z.L., Significant enhancement of triboelectric charge density by fluorinated surface modification in nanoscale for converting mechanical energy. Adv. Funct. Mater. 25 (2015), 5691–5697.
211. Cheng, X., Meng, B., Chen, X., Han, M., Chen, H., Su, Z., Shi, M., Zhang, H., Single-step fluorocarbon plasma treatment-induced wrinkle structure for high-performance triboelectric nanogenerator. Small 12 (2016), 229–236.
212. Wang, S., Xie, Y., Niu, S., Lin, L., Liu, C., Zhou, Y.S., Wang, Z.L., Maximum surface charge density for triboelectric nanogenerators achieved by ionized-air injection: methodology and theoretical understanding. Adv. Mater. 26 (2014), 6720–6728.
213. Yu, Y., Li, Z., Wang, Y., Gong, S., Wang, X., Sequential infiltration synthesis of doped polymer films with tunable electrical properties for efficient triboelectric nanogenerator development. Adv. Mater. 27 (2015), 4938–4944.
214. Guo, H., Chen, J., Yeh, M.-H., Fan, X., Wen, Z., Li, Z., Hu, C., Wang, Z.L., An ultrarobust high-performance triboelectric nanogenerator based on charge replenishment. ACS Nano 9 (2015), 5577–5584.
215. Li, S., Wang, S., Zi, Y., Wen, Z., Lin, L., Zhang, G., Wang, Z.L., Largely improving the robustness and lifetime of triboelectric nanogenerators through automatic transition between contact and noncontact working states. ACS Nano 9 (2015), 7479–7487.
216. Lin, L., Xie, Y., Niu, S., Wang, S., Yang, P.-K., Wang, Z.L., Robust triboelectric nanogenerator based on rolling electrification and electrostatic induction at an instantaneous energy conversion efficiency of ∼55%. ACS Nano 9 (2015), 922–930.
217. McCarty, L.S., Whitesides, G.M., Electrostatic charging due to separation of ions at interfaces: contact electrification of ionic electrets. Angew. Chem. Int. Ed. 47 (2008), 2188–2207.
218. Soh, S., Kwok, S.W., Liu, H., Whitesides, G.M., Contact de-electrification of electrostatically charged polymers. J. Am. Chem. Soc. 134 (2012), 20151–20159.
219. Zhou, Y.S., Liu, Y., Zhu, G., Lin, Z.-H., Pan, C., Jing, Q., Wang, Z.L., In situ quantitative study of nanoscale triboelectrification and patterning. Nano Lett. 13 (2013), 2771–2776.
220. Zhou, Y.S., Wang, S., Yang, Y., Zhu, G., Niu, S., Lin, Z.-H., Liu, Y., Wang, Z.L., Manipulating nanoscale contact electrification by an applied electric field. Nano Lett. 14 (2014), 1567–1572.
221. Wang, J., Wu, C., Dai, Y., Zhao, Z., Wang, A., Zhang, T., Wang, Z.L., Achieving ultrahigh triboelectric charge density for efficient energy harvesting. Nat. Commun., 8, 2017, 88.
222. Chen, J., Yang, J., Li, Z., Fan, X., Zi, Y., Jing, Q., Guo, H., Wen, Z., Pradel, K.C., Niu, S., et al. Networks of triboelectric nanogenerators for harvesting water wave energy: a potential approach toward blue energy. ACS Nano 9 (2015), 3324–3331.
223. Yu, Y., Yan, C., Zheng, Z., Polymer-assisted metal deposition (PAMD): a full-solution strategy for flexible, stretchable, compressible, and wearable metal conductors. Adv. Mater. 26 (2014), 5508–5516.
224. Nguyen, V., Yang, R., Effect of humidity and pressure on the triboelectric nanogenerator. Nano Energy 2 (2013), 604–608.
225. Nguyen, V., Zhu, R., Yang, R., Environmental effects on nanogenerators. Nano Energy 14 (2015), 49–61.
226. Wen, X., Su, Y., Yang, Y., Zhang, H., Wang, Z.L., Applicability of triboelectric generator over a wide range of temperature. Nano Energy 4 (2014), 150–156.