International Science & Technology Cooperation Program of China [2011DFR50970]; Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21276028]; Science & Technology Major Project of Hunan Province [2012FJ1009]; Natural Science Foundation of Hunan ProvinceNatural Science Foundation of Hunan Province [12JJ6015, 2015JJ2012]; Construct Program of the Key Discipline in Hunan Province
机构署名：
本校为第一且通讯机构
院系归属：
材料科学与工程学院
摘要：
Mesoporous carbon is constructed by monolithic polyaromatic mesophase deriving from the hexane insoluble of coal-tar pitch. This carbon material exhibits spherical morphology and layered crystallite, and thereby can be graphitized at 900 degrees C without destroying the mesoporous structure. Electrochemical measurements indicate that graphitic mesoporous carbon (GMC) support not only improves the activity of Pt electrocatalyst to oxygen reduction reaction (ORR), but also shows higher corrosion resistance than commercial XC-72 carbon black in th...
