Site isolation of emitters within cross-linked polymer nanoparticles for white electroluminescence

Nano Letters

Volumn 10, Issue 4, 2010, Pages 1440-1444

  Gao, Haifeng ^a,b   Poulsen, Daniel A ^a,b   Ma, Biwu ^b   Unruh, David A ^a   Zhao, Xiaoyong ^a   Millstone, Jill E ^a   Fréchet, Jean M J ^a,b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b LAWRENCE BERKELEY NATIONAL LABORATORY   (United States)

Author keywords

Encapsulated chromophore; Energy transfer; Nanoparticle; OLED; Site isolation

Indexed keywords

BAND GAPS; CROSS-LINKED POLYMERS; ELECTROLUMINESCENT DEVICES; ENCAPSULATED CHROMOPHORE; FILM CASTING; HIGH BANDGAP; MINIMAL ENERGY; OLED; PARTICLE SHAPE; POLYMER NANOPARTICLES; SINGLE EMISSIVE LAYERS; SITE-ISOLATION;

CHROMOPHORES; ELECTROLUMINESCENCE; ENERGY GAP; ENERGY TRANSFER; HELMET MOUNTED DISPLAYS; IRIDIUM; LIGHT; OPTOELECTRONIC DEVICES; ORGANIC LIGHT EMITTING DIODES (OLED); ORGANIC SOLVENTS; POLYMERS;

NANOPARTICLES;

COLORING AGENT; IRIDIUM; NANOPARTICLE; ORGANOMETALLIC COMPOUND; POLYMER;

ARTICLE; CHEMISTRY; ELECTROCHEMISTRY; LUMINESCENCE; METHODOLOGY; NANOTECHNOLOGY; PARTICLE SIZE; SURFACE PROPERTY; SYNTHESIS;

COLORING AGENTS; ELECTROCHEMISTRY; IRIDIUM; LUMINESCENCE; NANOPARTICLES; NANOTECHNOLOGY; ORGANOMETALLIC COMPOUNDS; PARTICLE SIZE; POLYMERS; SURFACE PROPERTIES;

EID: 77951046217     PISSN: 15306984     EISSN: 15306992     Source Type: Journal    
DOI: 10.1021/nl100347p     Document Type: Article

References (19)

1. Kawaguchi, H. Prog. Polym. Sci. 2000, 25, 1171
2. Kawa, M.; Frechet, J. M. J. Chem. Mater. 1998, 10, 286
3. Burroughes, J. H.; Bradley, D. D. C.; Brown, A. R.; Marks, R. N.; Mackay, K.; Friend, R. H.; Burns, P. L.; Holmes, A. B. Nature 1990, 347, 539
4. Kido, J.; Shionoya, H.; Nagai, K. Appl. Phys. Lett. 1995, 67, 2281
5. Mueller, C. D.; Falcou, A.; Reckefuss, N.; Rojahn, M.; Wiederhirn, V.; Rudati, P.; Frohne, H.; Nuyken, O.; Becker, H.; Meerholz, K. Nature 2003, 421, 829
6. Tanaka, I.; Suzuki, M.; Tokito, S. Jpn. J. Appl. Phys., Part 1 2003, 42, 2737
7. Kawamura, Y.; Yanagida, S.; Forrest, S. R. J. Appl. Phys. 2002, 92, 87
8. Freeman, A. W.; Koene, S. C.; Malenfant, P. R. L.; Thompson, M. E.; Frechet, J. M. J. J. Am. Chem. Soc. 2000, 122, 12385
9. Furuta, P.; Brooks, J.; Thompson, M. E.; Frechet, J. M. J. J. Am. Chem. Soc. 2003, 125, 13165
10. Poulsen, D. A.; Kim, B. J.; Ma, B.; Zonte, C. S.; Frechet, J. M. J. Adv. Mater. 2010, 22, 77
11. Ma, B.; Kim, B. J.; Deng, L.; Poulsen, D. A.; Thompson, M. E.; Frechet, J. M. J. Macromolecules 2007, 40, 8156
12. Ma, B.; Kim, B. J.; Poulsen, D. A.; Pastine, S. J.; Frechet, J. M. J. Adv. Funct. Mater. 2009, 19, 1024
13. Piok, T.; Gamerith, S.; Gadermaier, C.; Plank, H.; Wenzl, F. P.; Patil, S.; Montenegro, R.; Kietzke, T.; Neher, D.; Scherf, U.; Landfester, K.; List, E. J. W. Adv. Mater. 2003, 15, 800
14. Huebner, C. F.; Carroll, J. B.; Evanoff, D. D.; Ying, Y. R.; Stevenson, B. J.; Lawrence, J. R.; Houchins, J. M.; Foguth, A. L.; Sperry, J.; Foulger, S. H. J. Mater. Chem. 2008, 18, 4942
15. Christopher, F. H.; Ryan, D. R.; Stephen, H. F. Adv. Funct. Mater. 2009, 19, 3604
16. Huebner, C. F.; Foulger, S. H. Langmuir 2010, 26, 2945
17. OXA monomer has an electron-withdrawing group at the 4-position of styryl unit and is expecting to have a higher reactivity than TPA and Ir monomers in radical copolymerization.
18. Wu, H.; Zhou, G.; Zou, J.; Ho, C.-L.; Wong, W.-Y.; Yang, W.; Peng, J.; Cao, Y. Adv. Mater. 2009, 21, 4181
19. Tamayo, A. B.; Alleyne, B. D.; Djurovich, P. I.; Lamansky, S.; Tsyba, I.; Ho, N. N.; Bau, R.; Thompson, M. E. J. Am. Chem. Soc. 2003, 125, 7377