Synthesis and characterization of spin-coatable tert-amine molecules for hole-transport in organic light-emitting diodes

Mishra, A. ; Nayak, P. K. ; Ray, D. ; Patankar, M. P. ; Narasimhan, K. L. ; Periasamy, N. (2006) Synthesis and characterization of spin-coatable tert-amine molecules for hole-transport in organic light-emitting diodes Tetrahedron Letters, 47 (27). pp. 4715-4719. ISSN 0040-4039

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...

Related URL: http://dx.doi.org/10.1016/j.tetlet.2006.04.117

Abstract

The synthesis of two tert-amine-based, non-fluorescent, hole-transport molecules (4,4'-[bis-{(4-di-n-hexylamino)benzylideneamino)]stilbene (DHABS) and 4,4'-[bis-{(4-diphenylamino)benzylideneamino}]stilbene) (DPABS) that are suitable for spin coating on indium tin oxide (ITO) for electronic device fabrication is described and compared with the widely used TPD. Electroluminescence occurred at a turn-on voltage of 7-8 V in ITO/hole-transport layer (HTL, spin coated)/Alq3/Al devices.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:tert-Amine; OLED; Hole-transport Layer (HTL); Electroluminescence; Spin Coating
ID Code:37537
Deposited On:22 Apr 2011 12:38
Last Modified:22 Apr 2011 12:38

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