太阳成8722(中国)有限公司-GREEN NO.1

标题：Performance of the Direct Methanol Carbonate Fuel Cell Using Anion Exchange Materials and Non-Noble Metal Cathode Catalyst

作者：X.Wang, E. H. Yu, J. Horsfall, K. Scott

来源出版物：FUEL CELLS DOI：10.1002/fuce.201200234出版年：26 JUL 2013(Online)

文章链接：http://onlinelibrary.wiley.com/doi/10.1002/fuce.201200234/abstract

文献语种：English

文献类型：Article

作者关键词：Anion Exchange Membrane;Carbonate;Direct Methanol Fuel Cells;Ionomer;Non-Noble Metal Catalyst

摘要：A direct methanol fuel cell using a mixture of O2 and CO2 at the cathode was evaluated using anion exchange materials and cathode catalysts of Pt and a non-Pt catalyst. The MEA based on non-noble metal catalyst Acta 4020 showed superior performance than Pt/C based MEA in terms of open circuit potential and power density in carbonate environment. The fuel cell performance was improved by applying anion exchange ionomer in the catalyst layer. A maximum power density of 4.5mWcm–2 was achieved at 50°C using 6.0M methanol and 2.0M K2CO3.

通讯作者：K. Scott；School of Chemical Engineering and Advanced Materials, Merz Court, Newcastle University, Newcastle upon Tyne NE1 7RU, UK

地址：

[X.Wang]School of Resource and Environmental Science, Wuhan University, Wuhan 430072 China

[X.Wang; E. H. Yu; K. Scott]School of Chemical Engineering and Advanced Materials, Merz Court, Newcastle University, Newcastle upon Tyne NE1 7RU, UK

[J. Horsfall]Department of Materials and Medical Sciences, Cranfield University, Shrivenham Campus, Swindon, UK

邮箱：k.scott@ncl.ac.uk

ONLINE ISSN：1615-6854