质子交换膜燃料电池Pt/C催化剂的制备与表征  

Preparation of Pt/C Electrocatalyst for Proton Exchange Membrane Fuel Cell

作　　者：田琨 张乐 孙晓东[1] Tian Kun;Zhang Le;Sun Xiao-dong

机构地区：[1]酒泉职业技术学院,甘肃酒泉735000

出　　处：《化工设计通讯》2020年第8期113-115,共3页Chemical Engineering Design Communications

摘　　要：质子交换膜燃料电池(PEMFC)由于高效、低温快速启动、无污染等优点而受到广泛关注。其中,贵金属铂是PEMFC最常用且高效的电催化材料。以Cabot Vulcan XC-72为碳载体,用多种载体处理法和还原方法置换氯铂酸中的铂,进而合成Pt/C复合催化剂。同时从产率、电催化活性等方面研究了几种方法的优劣性,有较高的实用价值。Proton exchange membrane fuel cell(PEMFC)is widely concerned because of its high efficiency,low temperature,fast start and no pollution.Platinum is the most common and efficient electrocatalytic material for PEMFC.Using Cabot Vulcan xc-72 as the carbon carrier,Pt/C composite catalyst was synthesized by replacing platinum in chloroplatinic acid with multiple carrier treatment and reduction methods.

关 键 词：质子交换膜燃料电池 Pt/C复合催化剂 产率 电催化活性 

分 类 号：TQ15[化学工程—电化学工业]