In-situ microscopic FT-IR spectroelectrochemical investigation of polythiophene film modified electrode


Autoria(s): Jiang JG; Zhang HQ; Lin XQ
Data(s)

2001

Resumo

A polythiophene film was electrochemically deposited on a Pt micro-plate electrode and investigated by cyclic voltammetry and in-situ reflection microscopic FTIR spectroscopy. The FTIR analysis showed that the electropolymerization of thiophene on the Pt surface was affected Lv the surface adsorption processes of thiophene molecules. Two adsorption modes were identified. Two structure models of the polythiophene chain were observed simultaneously. It was proposed that the good conductibility of the polythiophene film was originated from a co-vibratory equilibrium of the link part of model I and model II.

Identificador

http://202.98.16.49/handle/322003/20833

http://www.irgrid.ac.cn/handle/1471x/155151

Idioma(s)

英语

Fonte

Jiang JG;Zhang HQ;Lin XQ.In-situ microscopic FT-IR spectroelectrochemical investigation of polythiophene film modified electrode,CHEMICAL RESEARCH IN CHINESE UNIVERSITIES,2001,17(1):26-30

Palavras-Chave #POLYMER ELECTROLYTE
Tipo

期刊论文