引用本文:
胡乃非, 杨敬, 刘婷, 曾泳淮. 酞菁钴-表面活性剂薄膜修饰电极及其催化性能[J]. 应用化学,
1996, 13(4): 25-29.
Citation: Hu Naifei, Yang Jing, Liu Ting, Zeng Yonghuai. Cobalt Phthalocyanine-Surfactant Film Modified Electrode and Its Catalytic Properties[J]. Chinese Journal of Applied Chemistry, 1996, 13(4): 25-29.
Citation: Hu Naifei, Yang Jing, Liu Ting, Zeng Yonghuai. Cobalt Phthalocyanine-Surfactant Film Modified Electrode and Its Catalytic Properties[J]. Chinese Journal of Applied Chemistry, 1996, 13(4): 25-29.
酞菁钴-表面活性剂薄膜修饰电极及其催化性能
English
Cobalt Phthalocyanine-Surfactant Film Modified Electrode and Its Catalytic Properties
Abstract:
Cobalt phthalocyanine(CoPc)-didodecyldimethylammonium bromide (DDAB) surfactant film electrode could be prepared by casting the mixture of CoPc with DDAB chloroform solution on the surface of pyrolytic graphite electrode and then removing the chloroform by evaporation. Cyclic voltammetric experiments showed that the film electrode in KBr solution had a pair of well-defined and stable reduction and oxidation peaks at Epc=0.40 V and Epa=-0.36 V(vs. SCE),respectively.The electrochemistry of this system was studied and the electrochemical parameters were estimated. The CoPc-DDAB film electrode could be used to catalyze electrochemical reduction of halogenated acetic acids.
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Key words:
- cobalt phthalocyanine
- / surfactant film
- / electrode
- / electrochemical catalysis
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