Enhanced luminescence stability of quantum dot-based inorganic nanocomposite particles for white-light-emitting diodes

Materials Letters

Volumn 124, Issue , 2014, Pages 129-132

  Kim, Young Kuk ^a   Choi, Kyu Chae ^a   Baek, Youn Kyung ^a   Shin, Pyung Woo ^b  

^a Korea Institute of Material Science   (South Korea)

^b Changwon National University   (South Korea)

Author keywords

Alkoxide; Light emitting diodes; Nanocomposites; Quantum dot; Sol gel

Indexed keywords

BLENDING; DIODES; LIGHT EMITTING DIODES; SEMICONDUCTOR QUANTUM DOTS; SILICONES; SOL-GEL PROCESS; SOL-GELS; SPRAY PYROLYSIS;

ALKOXIDES; EMISSION INTENSITY; ENHANCED LUMINESCENCE; ENHANCED STABILITY; NANO-COMPOSITE PARTICLE; QUANTUM DOT; SILICONE ENCAPSULANTS; WHITE LIGHT EMITTING DIODES;

NANOCOMPOSITES;

EID: 84897453237     PISSN: 0167577X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.matlet.2014.03.017     Document Type: Article

References (23)

1. C. Lin, and R. Liu Advances in phosphors for light-emitting diodes J Phys Chem Lett 2 2011 1268 1277
2. A. Setlur, E. Radkov, C. Henderson, J. Her, A. Srivastava, N. Karkada, M. Kishor, N. Kumar, D. Aesram, A. Deshpande, B. Kolodin, L. Grigorov, and U. Happek Energy-efficient, high-color-rendering led lamps using oxyfluoride and fluoride phosphors Chem Mater 22 2010 4076 4082
3. Q. Dai, C. Duty, and M. Hu Semiconductor nanocrystal-based white light emitting diodes Small 6 2010 1577 1588
4. M. Darbandi, R. Thomann, and T. Nann Single quantum dots in silica spheres by microemulsion synthesis Chem Mater 17 2005 5720 5725 (Pubitemid 41693776)
5. 2 particles prepared via reverse microemulsion method Chem Mater 22 2010 420 427
6. N. Jana, C. Earhart, and J. Ying Synthesis of water-soluble and functionalized nanoparticles by silica coating Chem Mater 19 2007 5074 5082 (Pubitemid 350014249)
7. 2 beads with multiple CdSe/ZnS nanocrystals Chem Commun 46 2010 4595
8. 2-based nanocomposites containing multiple quantum dots for LED application RSC Adv 2 2012 6411 6413
9. D. Sen, S. Mazumder, J. Melo, A. Khan, S. Bhattyacharya, and S. DSouza Evaporation driven self-assembly of a colloidal dispersion during spray drying: volume fraction dependent morphological transition Langmuir 25 2009 6690
10. C. Brinker, Y. Lu, A. Sellinger, and H. Fan Evaporation-induced self-assembly: nanostructures made easy Adv Mater 11 1999 579
11. C. Wu, D. Lee, and M. Zachariah Aerosol-based self-assembly of nanoparticles into solid or hollow mesospheres Langmuir 26 2009 4327
12. A. Franceschetti, and A. Junger Optical transitions in charged CdSe quantum dots Phys Rev B 62 2000 R16287
13. X. Luo, P. Liu, N. Truong, U. Farva, and C. Park Photoluminescence blue-shift of CdSe nanoparticles caused by exchange of surface capping layer J Phys Chem C 115 2011 20817
14. M. Darbandi, R. Thomann, and T. Nann Single quantum dots in silica spheres by microemulsion synthesis Chem Mater 17 2005 5720
15. A. Aharoni, D. Oron, U. Banin, E. Rabani, and J. Jortner Long-range electronic-to-vibrational energy transfer from nanocrystals to their surrounding matrix environment Phys Rev Lett 100 2008 057404
16. E. Zenkevich, Blaudeck Th, M. Heidernatsch, F. Cichos, and C. von Borczyskowski Effects of electron tunneling and non-resonance quenching of photoluminescence in semiconducting CdSe/ZnS and CdSe nanocrystals by porphyrin molecules in joint complexes Theor Exp Chem 45 2009 23 34
17. 2 shell through silanization Langmuir 27 2011 9535
18. B. Zhang, X. Gong, L. Hao, J. Cheng, Y. Han, and J. Chang A novel method to enhance quantum yield of silica-coated quantum dots for biodetection Nanotechnology 19 2008 465604
19. 3 thin films fabricated by the sol-gel method Thin Solid Films 330 1998 89 95 (Pubitemid 128446622)
20. G. Li, M. Nogami, and Y. Abe Preparation by a sol-gel process of borosilicate glasses containing microcrystals of tellurium and zinc telluride J. Am Ceram Soc 77 1994 2885 2888
21. H. Mathieu, T. Richard, J. Allegre, P. Lefebve, and G. Arnaud Quantum confinement effects of CdS nanocrystals in a sodium borosilicate glass prepared by the sol-gel process J. Appl. Phys 77 1995 287 293
22. C. Brinker, and G. Scherer Sol-gel science: the physics and chemistry of sol-gel processing 1990 Academic Press London
23. D. Hall Boronic acids: preparation and applications in organic synthesis and medicine 2005 Wiley-VCH Verlag GmbH Weinheim