文献类型：专利

英文题名：Electrochemical in-situ purifying process of carbon base nanometer electrocatalyst material

作者：ZHENG J;ZHANG X;SHI L;YUAN W

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY;[2]UNIV EAST-CHINA SCI & ENG

申请号：CN1931427-A

申请日：2006-10-13

公开日：2007-03-21

语种：英文

收录：DERWENT

摘要：NOVELTY - The present invention discloses electrochemical in-situ purifying process of carbon base nanometer electrocatalyst material. DETAILED DESCRIPTION - Through electrochemical in-situ purifying and activating process, the transition metal catalyst contained in the carbon base nanometer material is in-situ purified and activated. The nanometer metal particles on the carbon base nanometer material are eliminated while maintaining the micro structure and electrocatalytic performance of the carbon base nanometer material without destruction. The present invention has the features of simple operation, low cost, short purifying period, and no destruction on the micro structure and performance of the carbon base nanometer material.