Effect of nitrogen-doped PtRu/graphene catalyst on its activity and durability for methanol oxidation

被引:0
作者
Zhi Yang
Sheng Xu
Jin Xie
Jianguo Liu
Juan Tian
Peng Wang
Zhigang Zou
机构
[1] Nanjing University,National Laboratory of Solid State Microstructures, Collaborative Innovation Center of Advanced Microstructures, College of Engineering and Applied Sciences
[2] Nanjing University,Jiangsu Key Laboratory for Nano Technology, Eco
[3] Kunshan Innovation Institute of Nanjing University,materials and Renewable Energy Research Center
[4] Suzhou High-tech Institute of Nanjing University,undefined
[5] Kunshan Sunlaite New Energy Co.,undefined
[6] Ltd.,undefined
来源
Journal of Applied Electrochemistry | 2016年 / 46卷
关键词
N-doped graphene; PtRu/C; Ru dissolution; Catalyst; Methanol oxidation;
D O I
暂无
中图分类号
学科分类号
摘要
引用
收藏
页码:895 / 900
页数:5
相关论文
共 68 条
[1]  
Zhao X(2011)Recent advances in catalysts for direct methanol fuel cells Energy Environ Sci 4 2736-2753
[2]  
Yin M(2013)Review and advances of direct methanol fuel cells (DMFCs) part I: design, fabrication, and testing with high concentration methanol solutions J Power Sources 226 223-240
[3]  
Ma L(2010)Nanocatalyst for direct methanol fuel cell (DMFC) Int J Hydrog Energy 35 7957-7970
[4]  
Li X(2005)Instability of Pt/C electrocatalysts in proton exchange membrane fuel cells J Electrochem Soc 152 65-78
[5]  
Faghri A(2008)A review of the main parameters influencing long-term performance and durability of PEM fuel cells J Power Sources 180 1-14
[6]  
Basri S(2009)A review of accelerated stress tests of MEA durability in PEM fuel cells Int J Hydrog Energy 34 388-404
[7]  
Kamarudin SK(2009)Electrocatalysts for methanol oxidation with ultra low content of Pt and Ru Electrochem Commun 11 1135-1138
[8]  
Daud WRW(2013)Three-dimensionally porous graphene–carbon nanotube composite-supported PtRu catalysts with an ultrahigh electrocatalytic activity for methanol oxidation Electrochim Acta 87 261-269
[9]  
Ferreira PJ(2011)Pt and PtRu electrocatalysts supported on carbon xerogels for direct methanol fuel cells J Power Sources 196 4226-4235
[10]  
Shao-Horn Y(2011)The problem of Ru dissolution from Pt–Ru catalysts during fuel cell operation: analysis and solutions J Solid State Electrochem 15 455-472