化学
甲酸
无机化学
聚苯胺
电解
傅里叶变换红外光谱
金属
甲醇
红外光谱学
醋酸
聚合物
电解质
有机化学
电极
化学工程
聚合
物理化学
工程类
作者
Kotaro Ogura,Nobutaka Endo,Masaharu Nakayama
出处
期刊:Journal of The Electrochemical Society
[The Electrochemical Society]
日期:1998-11-01
卷期号:145 (11): 3801-3809
被引量:36
摘要
Electrocatalytic reduction of on a metal complex‐immobilized polyaniline (PAn)/Prussian blue (PB)‐laminated electrode has been investigated by means of long‐term electrolysis, liquid chromatography/mass spectroscopy (LC/MS) and in situ Fourier transform infrared (FTIR) reflection absorption spectroscopy. The major products were lactic, acetic, and formic acids, methanol, and ethanol. The roles of PAn and the metal complex [1,8‐dihydroxynaphthalene‐3,6‐disulfonatoferrate(II)] are to render chemically active by combining the electrophilic carbon atom with the amino group of PAn and the basic oxygen atom with the central metal of the complex, and that of PB is to provide catalytically atoms on its zeolitic lattice. The activated is hydrogenated and converted to organic acids and alcohols by the reaction with atoms. It is suggested that formaldehyde is a precursor for the organic acids (except formic acid) and alcohols and the insertion reactions of into intermediates are essential to the formation of and compounds.
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