Synthesis and characterization of green Zn-Ag-In-S and red Zn-Cu-In-S quantum dots for ultrahigh color quality of down-converted white LEDs

ACS Applied Materials and Interfaces

Volumn 7, Issue 13, 2015, Pages 7342-7350

  Yoon, Hee Chang ^a   Oh, Ji Hye ^a   Ko, Minji ^a   Yoo, Heeyeon ^a   Do, Young Rag ^a  

^a Kookmin University   (South Korea)

Author keywords

AgInS; CuInS; High color quality LED; LED; Nanophosphor; Quantum dot

Indexed keywords

COLOR; COPPER ALLOYS; INDIUM ALLOYS; LIGHT EMITTING DIODES; NANOCRYSTALS; ORGANIC LIGHT EMITTING DIODES (OLED); TEMPERATURE; ZINC ALLOYS;

AGINS; COLOR QUALITY; CORRELATED COLOR TEMPERATURE; CUINS; NANOPHOSPHORS; PHOTOLUMINESCENCE EMISSION; SYNTHESIS AND CHARACTERIZATIONS; VISIBLE-WAVELENGTH RANGE;

SEMICONDUCTOR QUANTUM DOTS;

EID: 84926611983     PISSN: 19448244     EISSN: 19448252     Source Type: Journal    
DOI: 10.1021/acsami.5b00664     Document Type: Article

References (56)

1. Li, L.; Reiss, P. One-Pot Synthesis of Highly Luminescent InP/ZnS Nanocrystals without Precursor Injection J. Am. Chem. Soc. 2008, 130, 11588-11589
2. 2 Solid Solution Nanoparticles for a Color Adjustable Luminophore J. Am. Chem. Soc. 2007, 129, 12388-12389
3. 2 Solid Solution Nanoparticles and Their Optical Properties J. Phys. Chem. Lett. 2010, 1, 3283-3287
4. Allen, P. M.; Bawendi, M. G. Ternary I-III-VI Quantum Dots Luminescent in the Red to Near-Infrared J. Am. Chem. Soc. 2008, 130, 9240-9241
5. 2-Sensitized Quantum Dot Solar Cell. Electrophoretic Deposition, Excited-State Dynamics, and Photovoltaic Performance J. phys. Chem. Lett. 2013, 4, 722-729
6. 2 Solid Solution Nanoparticles for Solar Cell Applications RSC Adv. 2012, 2, 552-559
7. Oh, J. H.; Lee, K. H.; Yoon, H. C.; Yang, H.; Do, Y. R. Color-by-blue Display Using Blue Quantum Dot Light-Emitting Diodes and Green/Red Color Converting Phosphors Opt. Express 2014, 22, A511-A520
8. Lee, S. H.; Lee, K. H.; Jo, J. H.; Park, B.; Kwon, Y.; Jang, H. S.; Yang, H. Remote-Type, High-Color Gamut White Light-Emitting Diode based on InP Quantum Dot Color Converters Opt. Mater. Express 2014, 4, 1297-1302
9. Kim, J. H.; Lee, K. H.; Jo, D. H.; Lee, Y.; Hwang, J. Y.; Yang, H. CuInGaS Quantum Dot Composition-Dependent Device Performance of Electrically Driven Light-Emitting Diodes Appl. Phys. Lett. 2014, 105, 133104
10. Song, W. S.; Lee, S. H.; Yang, H. Fabrication of Warm, High CRI White LED Using Non-cadmium Quantum Dots Opt. Mater. Express 2013, 3, 1468-1473
11. Song, W. S.; Yang, H. Efficient White-Light-Emitting Diodes Fabricated from Highly Fluorescent Copper Indium Sulfide Core/Shell Quantum Dots Chem. Mater. 2012, 24, 1961-1967
12. 2 Electrodes with InP Quantum Dots Langmuir 1998, 14, 3153-3156
13. 2 in Organic Matrices Adv. Funct. Mater. 2003, 13, 165-171
14. Smith, A. M.; Dave, S.; Nie, S.; True, L.; Gao, X. Multicolor Quantum Dots for Molecular Diagnostics of Cancer Expert Rev. Mol. Diagn. 2006, 6, 231-244
15. 2 Solid Solution Nanocrystals and Its Application to Chemosensors Chem. Commun. 2009, 48, 7485-7487
16. 2-Based Colloidal Semiconductor Nanocrystals: Off-Stoichiometry Effects and Improved Electroluminescence Performance Adv. Funct. Mater. 2012, 22, 2081-2088
17. 2 Quantum Dots J. Lumin. 2012, 132, 1819-1823
18. 2 Nanoparticles J. Phys. Chem. C 2014, 118, 25677-25683
19. 2 Nanocrystals: Intrinsic versus Surface States J. Phys. Chem. C 2011, 115, 8945-8954
20. Tu, C. C.; Hoo, J. H.; Boáhringer, K. F.; Lin, L. Y.; Cao, G. Red-emitting Silicon Quantum Dot Phosphors in Warm White LEDs with Excellent Color Rendering Opt. Express 2014, 22, A276-A281
21. Zhong, P.; He, G.; Zhang, M. Optimal Spectra of White Light-Emitting Diodes Using Quantum Dot Nanophosphors Opt. Express 2012, 20, 9122-9134
22. 2+ Phosphor for Fabrication of White Light-Emitting Diodes Assisted by ZnCdSe/ZnSe Quantum Dot J. Electrochem. Soc. 2010, 157, J319-J323
23. Jang, E.; Jun, S.; Jang, H.; Lim, J.; Kim, B.; Kim, Y. White-Light-Emitting Diodes with Quantum Dot Color Converters for Display Backlights Adv. Mater. 2010, 22, 3076-3080
24. Erdem, T.; Nizamoglu, S.; Sun, X. W.; Demir, H. V. A Photometric Investigation of Ultra-Efficient LEDs with High Color Rendering Index and High Luminous Efficacy Employing Nanocrystal Quantum Dot Luminophores Opt. Express 2010, 18, 340-347
25. Gosnell, J. D.; Rosenthal, S. J.; Weiss, S. M. White Light Emission Characteristics of Polymer-Encapsulated CdSe Nanocrystal Films IEEE Photonics Technol. Lett. 2010, 22, 541-543
26. Wang, X. B.; Yan, X. S.; Li, W. W.; Sun, K. Doped Quantum Dots for White-Light-Emitting Diodes without Reabsorption of Multiphase Phosphors Adv. Mater. 2012, 24, 2742-2747
27. Liang, R.; Yan, D.; Tian, R.; Yu, X.; Shi, W.; Li, C.; Wei, M.; Evans, D. G.; Duan, X. Quantum Dots-Based Flexible Films and Their Application as the Phosphor in White Light-Emitting Diodes Chem. Mater. 2014, 26, 2595-2600
28. Mutlugun, E.; Hernandez-Martinez, P. L.; Eroglu, C.; Coskun, Y.; Erdem, T.; Sharma, V. K.; Unal, E.; Panda, S. K.; Hickey, S. G.; Gaponik, N. Large-Area (over 50 cm × 50 cm) Freestanding Films of Colloidal InP/ZnS Quantum Dots Nano Lett. 2012, 12, 3986-3993
29. Kim, K.; Jeong, S.; Woo, J. Y.; Han, C. S. Successive and Large-Scale Synthesis of InP/ZnS Quantum Dots in a Hybrid Reactor and Their Application to White LEDs Nanotechnology 2012, 23, 065602
30. 2+ Phosphors and Their Application to Near-UV LED-Based White LEDs Inorg. Chem. 2009, 48, 11525-11532
31. Kimura, N.; Sakuma, K.; Hirafune, S.; Asano, K.; Hirosaki, N.; Xie, R. J. Extrahigh Color Rendering White Light-Emitting Diode Lamps Using Oxynitride and Nitride Phosphors Excited by Blue Light-Emitting Diode Appl. Phys. Lett. 2007, 90, 051109
32. 8 Nanocrystals and Their Solid-Solution Nanocrystals with ZnS J. Mater. Chem. 2012, 22, 18939-18949
33. Song, W. S.; Kim, J. H.; Lee, J. H.; Lee, H. S.; Do, Y. R.; Yang, H. Synthesis of Color-Tunable Cu-In-Ga-S Solid Solution Quantum Dots with High Quantum Yields for Application to White Light-Emitting Diodes J. Mater. Chem. 2012, 22, 21901-21908
34. Song, W. S.; Yang, H. Fabrication of White Light-Emitting Diodes Based on Solvothermally Synthesized Copper Indium Sulfide Quantum Dots as Color Converters Appl. Phys. Lett. 2012, 100, 183104
35. 2-based Nanocrystals: A Potential Phosphor for Warm White Light-Emitting Diodes Opt. Express 2013, 21, 10105-10110
36. 2/ZnS Core/Shell Quantum Dots for Warm White Light-Emitting Diode with High Color Rendering Index ACS Appl. Mater. Interface 2014, 6, 252-258
37. 2-based Nanocrystals for High Efficiency and High Colour Rendering White Light-Emitting Diodes Nanoscale 2013, 5, 3514-3519
38. 2/ZnS Core/Shell Nanocrystals for White Light-Emitting Diode with High Color Rendering Index J. Appl. Phys. 2014, 116, 094303
39. 2/ZnS Quantum Dots: Structure, Optical Properties, and Application in White Light-Emitting Diodes with High Color Rendering Index ACS. Appl. Mater. Interfaces 2014, 6, 15379-15387
40. Sun, C.; Zhang, Y.; Wang, Y.; Liu, W.; Kalytchuk, S.; Kershaw, S. V.; Zhang, T.; Zhang, X.; Zhao, J.; Yu, W. W.; Rogach, A. L. High Color Rendering Index White Light Emitting Diodes Fabricated from a Combination of Carbon Dots and Zinc Copper Indium Sulfide Quantum Dots Appl. Phys. Lett. 2014, 104, 261106
41. 2/ZnS and Hydrophobic InP/ZnS Quantum Dots Nanotechnology 2014, 25, 225601
42. Sheng, Y.; Wei, J.; Liu, B.; Peng, L. A Facile Route to Synthesize CdZnSe Core-Shell-like Alloyed Quantum Dots via Cation Exchange Reaction in Aqueous System Mater. Res. Bull. 2014, 57, 67-71
43. 2 Solid Solution Nanoparticles by Post-Synthesis Treatment Chem. Commun. 2010, 46, 2082-2084
44. 2 Nanocrystals by Partial Cation Exchange Chem. Mater. 2012, 24, 2400-2406
45. 2 Semiconductor Nanocrystals ACS Appl. Mater. Interfaces 2013, 5, 12221-12237
46. Li, L.; Pandey, A.; Werder, D. J.; Khanal, B. P.; Pietryga, J. M.; Klimov, V. I. Efficient Synthesis of Highly Luminescent Copper Indium Sulfide-Based Core/Shell Nanocrystals with Surprisingly J. Am. Chem. Soc. 2011, 133, 1176-1179
47. 2 Nanocrystals: Effect of Non-Stoichiometry and Surface Modification J. Mater. Chem. 2012, 22, 1516-1520
48. 2-ZnS Heterodimers with Tunable Photoluminescence J. Mater. Chem. 2011, 21, 11239-11243
49. 2-ZnS alloyed Nanocubes with High Luminescence Chem. Commun. 2011, 47, 5217-5219
50. 2-Alloyed Nanocrystals for a Color-Tunable Fluorchrome and Photocatalyst Long-Lived Emission Inorg. Chem. 2011, 50, 4065-4072
51. Jun, Y.; Lee, S. M.; Kang, N. J.; Cheon, J. Controlled Synthesis of Multi-armed CdS Nanorod Architectures Using Mono surfactant System J. Am. Chem. Soc. 2001, 123, 5150-5151
52. Ogawa, T.; Kuzuya, T.; Hamanaka, Y.; Sumiyama, S. Synthesis of Ag-In Binary Sulfide Nanoparticles-Structural Tuning and Their Photoluminescence Properties J. Mater. Chem. 2010, 20, 2226-2231
53. 2-based Semiconductor Quantum Dots; Its Origin and The Effect of ZnS Coating J. Phys. (Paris) 2009, 165, 012028
54. Oh, J. H.; Yang, S. J.; Do, Y. R. Healthy, Natural, Efficient and Tunable Lighting: Four-Package White LEDs for Optimizing The Circadian Effect, Color Quality, and Vision Performance Light Sci. Appl. 2014, 3, e141
55. Ohno, Y. Spectral Design Considerations for White LED Color Rendering Opt. Eng. 2005, 44, 111302
56. Ohno, Y. Color Rendering and Luminous Efficacy of White LED Spectra Proc. SPIE 2004, 5530, 88-98