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Volumn 160, Issue 7-8, 2010, Pages 691-700

Deep blue organic light-emitting diodes based on triphenylenes

Author keywords

Blue light emitting; OLEDs; Solution processing; Triphenylenes; Vacuum processing

Indexed keywords

BLUE LIGHT-EMITTING; CROSS-LINKABLE; DEEP BLUE; EMITTER MATERIALS; FILM-FORMING; FUNCTIONALIZED; HIGH PURITY; LOW MOLECULAR WEIGHT; MULTI-LAYER DEVICES; OPTICAL AND ELECTRICAL PROPERTIES; ORGANIC LIGHT-EMITTING; ORGANIC MATERIALS; OXETANES; PHOTOLUMINESCENCE EMISSION SPECTRA; SOLUTION-PROCESSING; TRIPHENYLENES; VACUUM PROCESSING;

EID: 77949658135     PISSN: 03796779     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.synthmet.2010.01.003     Document Type: Article
Times cited : (47)

References (69)
  • 3
    • 68549116889 scopus 로고    scopus 로고
    • For some recent summaries see, e.g.:. Kafafi Z.H. (Ed), CRC Press
    • For some recent summaries see, e.g.:. In: Kafafi Z.H. (Ed). Organic Electroluminescence (2005), CRC Press
    • (2005) Organic Electroluminescence
  • 4
    • 77949653170 scopus 로고    scopus 로고
    • For some recent summaries see, e.g.:. Hadziioannou G., and Malliaras G.G. (Eds), WILEY-VCH
    • For some recent summaries see, e.g.:. In: Hadziioannou G., and Malliaras G.G. (Eds). Semiconducting Polymers I & II (2007), WILEY-VCH
    • (2007) Semiconducting Polymers I & II
  • 5
    • 77951156749 scopus 로고    scopus 로고
    • For some recent summaries see, e.g.:. Yersin H. (Ed), WILEY-VCH
    • For some recent summaries see, e.g.:. In: Yersin H. (Ed). Highly Efficient OLEDs with Phosphorescent Materials (2008), WILEY-VCH
    • (2008) Highly Efficient OLEDs with Phosphorescent Materials
  • 6
    • 60449113383 scopus 로고    scopus 로고
    • For some recent summaries see, e.g.:. Brabec C., Dyakonov V., and Scherf U. (Eds), WILEY-VCH
    • For some recent summaries see, e.g.:. In: Brabec C., Dyakonov V., and Scherf U. (Eds). Organic Photovoltaics (2008), WILEY-VCH
    • (2008) Organic Photovoltaics
  • 7
    • 77949653053 scopus 로고    scopus 로고
    • For some recent summaries see, e.g.: S.R. Forrset, M.E. Thompson (guest ed.), Chem. Rev. 107 (2007), special issue on organic electronic and optoelectronics.
    • For some recent summaries see, e.g.: S.R. Forrset, M.E. Thompson (guest ed.), Chem. Rev. 107 (2007), special issue on organic electronic and optoelectronics.
  • 49
    • 77949657405 scopus 로고    scopus 로고
    • note
    • Specifically, 2,6-bis-(2-bromophenyl)-4-phenyl pyrylium salts were condensed with sodium phenyl acetate and the resulting tetraphenylbenzenes Pd(0)-catalyzed dehydrohalogenated.
  • 50
    • 77949652762 scopus 로고    scopus 로고
    • note
    • The product ratio of phenyl dibenzonaphthacenes to diphenyl triphenylenes depends on the catalyst and on the specific substituents attached to the molecules.
  • 51
    • 77949655218 scopus 로고    scopus 로고
    • Independent from our work, the application of aryl-substituted aromatics, including triphenylenes, in electroluminescent devices has been described in the patent literature, e.g. H.-N. Cho, S.H. Jung, S.-J. Park, S.-E. Lee, US Patent 2005067955, 2005
    • Independent from our work, the application of aryl-substituted aromatics, including triphenylenes, in electroluminescent devices has been described in the patent literature.; e.g. H.-N. Cho, S.H. Jung, S.-J. Park, S.-E. Lee, US Patent 2005067955, 2005.
  • 52
    • 77949658823 scopus 로고    scopus 로고
    • Independent from our work, the application of aryl-substituted aromatics, including triphenylenes, in electroluminescent devices has been described in the patent literature, e.g. T. Schäfer, K. Müllen, M.G.R. Turbiez, M. Baumgarten, WO Patent 2008012250, 2008
    • Independent from our work, the application of aryl-substituted aromatics, including triphenylenes, in electroluminescent devices has been described in the patent literature.; e.g. T. Schäfer, K. Müllen, M.G.R. Turbiez, M. Baumgarten, WO Patent 2008012250, 2008.
  • 53
    • 77949653893 scopus 로고    scopus 로고
    • note
    • Specifically, when triphenylpyrylium salts are treated with sodium 2-bromo phenylacetate, the intermediate 1-(2-bromophenyl)-2,4,6-triphenyl benzene can be isolated and Pd(0)-catalyzed dehydrobromination gives 1,3-diphenyl triphenylene. However, the purification process decreases the isolated amount of pure material so that this approach can not compete with the synthetic strategy described here.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.