Hydrothermal preparation and supercapacitive performance of flower-like WO3·H2O/reduced graphene oxide composite

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Volumn 481, Issue , 2015, Pages 609-615

  Ma, Lin ^a   Zhou, Xiaoping ^a   Xu, Limei ^a   Xu, Xuyao ^a   Zhang, Lingling ^a   Ye, Cui ^a   Luo, Jin ^a   Chen, Weixiang ^b  

^a LINGNAN NORMAL UNIVERSITY   (China)

^b ZHEJIANG UNIVERSITY   (China)

Author keywords

Graphene; Hierarchical structures; Supercapacitor; Tungsten trioxide

Indexed keywords

CAPACITANCE; CAPACITORS; ELECTROLYTIC CAPACITORS; ELECTRON MICROSCOPY; GRAPHENE; HIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPY; SCANNING ELECTRON MICROSCOPY; X RAY DIFFRACTION;

ELECTROCHEMICAL PERFORMANCE; HIERARCHICAL ARCHITECTURES; HIERARCHICAL STRUCTURES; HIGH SPECIFIC CAPACITANCES; HYDROTHERMAL PREPARATION; REDUCED GRAPHENE OXIDES; SUPER CAPACITOR; TUNGSTEN TRIOXIDE;

X RAY PHOTOELECTRON SPECTROSCOPY;

GRAPHENE OXIDE; TUNGSTEN DERIVATIVE; TUNGSTEN TRIOXIDE; UNCLASSIFIED DRUG;

ARTICLE; COMPOSITE MATERIAL; CONTROLLED STUDY; ELECTROCHEMICAL ANALYSIS; ELECTRODE; MORPHOLOGY; PRIORITY JOURNAL; SCANNING ELECTRON MICROSCOPY; SYNTHESIS; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION; X RAY PHOTOELECTRON SPECTROSCOPY;

EID: 84934757827     PISSN: 09277757     EISSN: 18734359     Source Type: Journal    
DOI: 10.1016/j.colsurfa.2015.06.040     Document Type: Article

References (44)

1. Yang P., Mai W. Flexible solid-state electrochemical supercapacitors. Nano Energy 2014, 8:274-290.
2. Shukla A.K., Banerjee A., Ravikumar M.K., Jalajakshi A. Electrochemical capacitors: technical challenges and prognosis for future markets. Electrochim. Acta 2012, 84:165-173.
3. 2O nanostructure and its supercapacitor performance. J. Mater. Chem. A 2013, 1:469-473.
4. 2/carbon sphere composites for asymmetric electrochemical capacitors. J. Mater. Chem. A 2015, 3:1127-1132.
5. 2 hierarchical hollow structures with enhanced electrochemical capacitance prepared by a facile dopamine carbon-source assisted shell-swelling etching method. J. Mater. Chem. A 2014, 2:20729-20738.
6. 2/carbon nanowalls hierarchical structures for all-solid-state ultrahigh-energy-density micro-supercapacitors. Nano Energy 2014, 10:288-294.
7. Fan M., Ren B., Yu L., Liu Q., Wang J., Song D., Liu J., Jing X., Liu L. Facile growth of hollow porous NiO microspheres assembled from nanosheet building blocks and their high performance as a supercapacitor electrode. Cryst. Eng. Commun. 2014, 16:10389-10394.
8. 5/graphene hybrid aerogels for supercapacitors with high energy density and long cycle life. J. Mater. Chem. A 2015, 3:1828-1832.
9. 4 sheets: an exploration of its supercapacity properties. RSC Adv. 2015, 5:177-183.
10. Yue Y., Liang H. Hierarchical micro-architectures of electrodes for energy storage. J. Power Sources 2015, 284:435-445.
11. Li J.W., Liu X., Cui J.S., Sun J.B. Hydrothermal synthesis of self-assembled hierarchical tungsten oxides hollow spheres and their gas sensing properties. ACS Appl. Mater. Interf. 2015, 7:10108-10114.
12. 3 nanostructures: synthesis characterization, and their gas sensing properties. Sens. Actuators B Chem. 2015, 210:75-81.
13. 2O micro/nanostructures with enhanced visible light photocatalytic properties. Cryst. Eng. Commun. 2013, 15:7904-7913.
14. 3 octahedra: characterization, optical and efficient photocatalytic properties. RSC Adv. 2014, 4:37914-37920.
15. 3 nanoporous network with enhanced electrochromic properties. Nanoscale 2012, 4:5980-5988.
16. 3 nanosheet assemblies with applicable electrochromic and adsorption properties. J. Mater. Chem. A 2013, 1:1261-1269.
17. 3: role of the exposed crystal surfaces and porous structure in enhancing the electrical response. RSC Adv. 2014, 4:11012-11022.
18. 3 photoanodes with enhanced photocurrent generation and superior stability for photoelectrochemical solar energy conversion. Nanoscale 2014, 6:13457-13462.
19. 3 nanoparticles added dye sensitized solar cells. J. Mater. Sci. Mater. 2014, 25:5288-5295.
20. 4 and its application in water treatment. J. Mater. Chem. A 2013, 1:1246-1253.
21. 2 core-shell nanowire arrays on carbon cloth: a new class of anode for high-performance lithium-ion batteries. J. Mater. Chem. A 2014, 2:7367-7372.
22. 2O. J. Mater. Chem. 2012, 22:3699-3701.
23. Yoon S., Kang E., Kim J.K., Lee C.W., Lee J. Development of high-performance supercapacitor electrodes using novel ordered mesoporous tungsten oxide materials with high electrical conductivity. Chem. Commun. 2011, 47:1021-1023.
24. Farsi F. A study of hydrated nanostructured tungsten trioxide as an electroactive material for pseudocapacitors. Ionics 2013, 19:287-294.
25. 3-x/carbon nanocomposites as high-rate-performance electrodes for pseudocapacitors. Adv. Funct. Mater. 2013, 23:3747-3754.
26. Cai Y., Wang Y., Deng S., Chen G., Li Q., Han B., Ha R., Wang Y. Graphene nanosheets-tungsten oxides composite for supercapacitor electrode. Ceram. Int. 2014, 40:4109-4116.
27. Cong S., Tian Y., Li Q., Zhao Z., Geng F. Single-crystalline tungsten oxide quantum dots for fast pseudocapacitor and electrochromic applications. Adv. Mater. 2014, 26:4260-4267.
28. Wang F., Zhan X., Cheng Z., Wang Z., Wang Q., Xu K., Safdar M., He J. Tungsten oxide@polypyrrole core-shell nanowire arrays as novel negative electrodes for asymmetric supercapacitors. Small 2015, 11:749-755.
29. 2O mixtures for pseudocapacitors of the asymmetric type. J. Power Sources 2011, 196:2387-2392.
30. 3 in carbon aerogel makes an outstanding supercapacitor electrode material. Carbon 2014, 69:287-293.
31. Chang H., Wu H. Graphene-based nanocomposites: preparation, functionalization, and energy and environmental applications. Energy Environ. Sci. 2013, 6:3483-3507.
32. Kim N.H., Khanra P., Kuila T., Jung D., Lee J.H. Efficient reduction of graphene oxide using Tin-powder and its electrochemical performances for use as an energy storage electrode material. J. Mater. Chem. A 2013, 1:11320-11328.
33. 3 nanowire composites: a multifunctional colorimetric and electrochemical biosensing platform. Chem. Commun. 2014, 50:11135-11138.
34. 3 nanowires/graphene nanocomposite with improved reversible capacity and cyclic stability for lithium ion batteries. Mater. Lett. 2013, 108:29-32.
35. 3 hybrid nanostructures for improved visible light photocatalytic activity. Sci. Adv. Mater. 2013, 5:1627-1632.
36. 3 nanorods @ graphene nanocomposites. Mater. Lett. 2012, 89:258-261.
37. 3-reduced graphene oxide composites with enhanced charge transfer for photoelectrochemical conversion. Phys. Chem. Chem. Phys. 2013, 15:16138-16142.
38. 3/reduced graphene oxide composites: superior interfacial contacts and enhanced photocatalysis. J. Mater. Chem. A 2013, 1:15110-15116.
39. Choobtashani M., Akhavan O. Visible light-induced photocatalytic reduction of graphene oxide by tungsten oxide thin films. Appl. Surf. Sci. 2013, 276:628-634.
40. Hummers W.S., Offeman R.E. Preparation of graphitic oxide. J. Am. Chem. Soc. 1958, 80:1339.
41. 3 hydrates with excellent adsorption performance. J. Mater. Chem. A 2014, 2:1947-1954.
42. 3-x hierarchical nanostructures for photothermal therapy with a 915nm laser rather than the common 980nm laser. Dalton Trans. 2014, 43:6244-6250.
43. Georgakilas V., Otyepka M., Bourlinos A.B., Chandra V., Kim N., Kemp K.C., Hobza P., Zboril R., Kim K.S. Functionalization of graphene: covalent and non-covalent approaches, derivatives and applications. Chem. Rev. 2012, 112:6156-6214.
44. Chua C.K., Pumera M. Covalent chemistry on graphene. Chem. Soc. Rev. 2013, 42:3222-3233.