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Volumn 18, Issue 2, 2008, Pages 248-257

Influence of molecular dipoles on the photoluminescence and electroluminescence of dipolar spirobifluorenes

Author keywords

[No Author keywords available]

Indexed keywords

ELECTROLUMINESCENCE; ORGANIC LIGHT EMITTING DIODES (OLED); PHOTOLUMINESCENCE; SUBSTITUTION REACTIONS;

EID: 38949181892     PISSN: 1616301X     EISSN: 16163028     Source Type: Journal    
DOI: 10.1002/adfm.200700154     Document Type: Article
Times cited : (125)

References (53)
  • 13
    • 38949154680 scopus 로고    scopus 로고
    • Crystal data for CHO: C38H25NO: Fw, 511.59, monoclinic, P21/c, Z, 4, F(000, 1072. Cell dimensions: a, 10.3824(2) Å, b, 28.2780(6) Å, c, 8.9198(2) Å, a, 90°, β=91.7920(10)°, y, 90°, V, 2617.51(10) Å3, 2θmax, 50.0°, ρ38, 1.298 g cm -3. Of 20425 reflections, 4628 were independent, 362 parameters, R (FO, 0.0301 (for reflections with 1 > 2σ(I, R w (FO, 0.0640 (for reflections with I > 2σ(I, The GoF on F2 was equal 0.854. Crystal data for 2CHO: C 51H34N2O2: Fw, 706.80, orthorhombic, Pbcn, Z, 4, F(000, 1480. Cell dimensions: a, 14.9404(4) Å, b, 11.3117(3) Å, c, 21.3320(6) Å, a, 90°, β, 90°, γ, 90°, V, 3605.14(17) Å3, 2θmax, 50.0°, ρcalcd
    • 2 was equal 0.925. CCDC-645601 and CCDC-645602 contain the supplementary crystallographic data of CHO and 2CHO, respectively. These data can be obtained free of charge via www.ccd.cam.ac.uk/conts/retrieving.html (or from the Cambridge Crystallographic Data Centre, 12, Union Road, Cambridge CB21EZ, UK; fax: (+44)1223-336-033; or deposit@ccdc.cam.ac.uk).
  • 14
    • 38949136508 scopus 로고    scopus 로고
    • The layer thickness of each OLED is described in Scheme 2 in the Experimental section.
    • The layer thickness of each OLED is described in Scheme 2 in the Experimental section.
  • 48
    • 0001414996 scopus 로고    scopus 로고
    • J. Kong, C. A. White, A. I. Krylov, C. D. Sherrill, R. D. Adamson, T. R. Furlani, M. S. Lee, A. M. Lee, S. R. Gwaltney, T. R. Adams, C. Ochsenfeld, A. T. B. Gilbert, G. S. Kedziora, V. A. Rassolov, D. R. Maurice, N. Nair, Y. Shao, N. A. Besley, P. E. Maslen, J. P. Dombroski, H. Daschel, W. Zhang, P. P. Korambath, J. Baker, E. R C. Byrd, T. Van Voorhis, M. Oumi, S. Hirata, C.-P. Hsu, N. Ishikawa, J. Florian, A. Warshel, B. G. Johnson, P. M. W. Gill, M. Head-Gordon, J. A. Pople, J. Comput. Chem. 2000, 21, 1532.
    • J. Kong, C. A. White, A. I. Krylov, C. D. Sherrill, R. D. Adamson, T. R. Furlani, M. S. Lee, A. M. Lee, S. R. Gwaltney, T. R. Adams, C. Ochsenfeld, A. T. B. Gilbert, G. S. Kedziora, V. A. Rassolov, D. R. Maurice, N. Nair, Y. Shao, N. A. Besley, P. E. Maslen, J. P. Dombroski, H. Daschel, W. Zhang, P. P. Korambath, J. Baker, E. R C. Byrd, T. Van Voorhis, M. Oumi, S. Hirata, C.-P. Hsu, N. Ishikawa, J. Florian, A. Warshel, B. G. Johnson, P. M. W. Gill, M. Head-Gordon, J. A. Pople, J. Comput. Chem. 2000, 21, 1532.
  • 49
    • 38949178266 scopus 로고    scopus 로고
    • G. M. Sheldrick, SHELXL-97, University of Göttingen, Germany 1997.
    • G. M. Sheldrick, SHELXL-97, University of Göttingen, Germany 1997.
  • 53
    • 17444417830 scopus 로고    scopus 로고
    • In this study, we estimated the HOMO energy level of the material by AC-2 measurement instead of cyclic voltammetry (CV). This is because the samples subjected to the measurement are in solid state for AC-2 rather than in solution for CV. Solid-state samples are consistent with the form in OLEDs. It is well-known now that the solution CVdetermined HOMO energy levels are different from those determined by solid-state photoemission spectroscopy, such as AC-2. B. W. D'Andrare, S. Datta, S. R. Forrest, P. Djurovich, E. Polikarpov, M. E. Thompson, Org. Electron. 2005, 6, 11.
    • In this study, we estimated the HOMO energy level of the material by AC-2 measurement instead of cyclic voltammetry (CV). This is because the samples subjected to the measurement are in solid state for AC-2 rather than in solution for CV. Solid-state samples are consistent with the form in OLEDs. It is well-known now that the solution CVdetermined HOMO energy levels are different from those determined by solid-state photoemission spectroscopy, such as AC-2. B. W. D'Andrare, S. Datta, S. R. Forrest, P. Djurovich, E. Polikarpov, M. E. Thompson, Org. Electron. 2005, 6, 11.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.