Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/91951
Title: Electrochemical and optical characteristics of the hole conducting material N,N′-diphenylbenzidine during oxidation in DMF
Authors: Niu, J. 
Lee, J.Y. 
Neudeck, A.
Dunsch, L.
Keywords: Aromatic amines
Cyclic voltammetry
Diphenylbenzidine
Light-emitting diode components
Oxidation mechanism
Spectroelectrochemistry
Issue Date: 12-Feb-1999
Source: Niu, J.,Lee, J.Y.,Neudeck, A.,Dunsch, L. (1999-02-12). Electrochemical and optical characteristics of the hole conducting material N,N′-diphenylbenzidine during oxidation in DMF. Synthetic Metals 99 (2) : 133-142. ScholarBank@NUS Repository.
Abstract: The electrochemical oxidation of the hole conducting material N,N′-diphenylbenzidine (DPB) in N,N-dimethylformamide (DMF) was investigated by cyclic voltammetry and spectroelectrochemistry. The results were compared to electro-oxidation in acetonitrile. Time-resolved UV-Vis spectroscopy, with spectra measured on a time scale of 20 ms by a diode array spectrometer, was used in conjunction with cyclic voltammetry to monitor the progress of electrochemical oxidation and reduction in situ and to obtain kinetic and structural information on reaction products. The oxidation of DPB in DMF is quasi-reversible at Esw
Source Title: Synthetic Metals
URI: http://scholarbank.nus.edu.sg/handle/10635/91951
ISSN: 03796779
Appears in Collections:Staff Publications

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