Electrochemical characterization of graphite composite-coated electrodes for hydrogen evolution reaction

被引：11

作者：

Dabo, P ^{[1
]}

Menard, H ^{[1
]}

Brossard, L ^{[1
]}

机构：

[1] INST RECH HYDRO QUEBEC, VARENNES, PQ J3X 1S1, CANADA

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 1997年 / 22卷 / 08期

关键词：

D O I：

10.1016/S0360-3199(96)00220-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Composite materials with a metallic matrix were prepared from a graphite powder intercalated with various metals (Pd, Pt, Ph) by electrocodeposition in aqueous solutions of dissolved nickel or copper. The graphite particles held in suspension were codeposited with the metal during the electrodeposition. The materials were used as electrodes for the hydrogen evolution reaction and characterized by galvanostatic polarization, AC impedance, and SEM techniques. It is observed that the effect of the codeposited particles on the hydrogen evolution reaction is strongly related to the nature of the metallic matrix surrounding the particles. (C) 1997 International Association for Hydrogen Energy.

引用

页码：763 / 770

页数：8

共 41 条

[1] DISPERSION DEPOSITION OF METAL - PARTICLE COMPOSITES AND THE EVALUATION OF DISPERSION DEPOSITED NICKEL - LANTHANUM NICKELATE ELECTROCATALYST FOR HYDROGEN EVOLUTION [J].