Effects of annealing conditions on the performance of solution cast Nafion® membranes

Xiaoyu Ding*, Thomas F. Fuller, Tequila A.L. Harris

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

2 引用 (Scopus)

摘要

Effects of annealing humidity and time on performance and characteristics of solution cast Nafion® membranes were investigated experimentally. Membranes cast from commercial Nafion® dispersion were annealed at 130°C for 10, 30 or 60 min in a dry or humid oven. Membrane electrode assemblies (MEAs) were made by applying a catalyst layer on cast and commercial membranes. Cell performance, impedance spectroscopy, linear sweep voltammetry and cyclic voltammetry were measured. Results show that cast membranes annealed for 30 min in a humid oven or 10 min in a dry oven have the same performance as commercial membranes.

源语言英语
主期刊名Polymer Electrolyte Fuel Cells 11
出版商Electrochemical Society Inc.
1537-1544
页数8
版本1
ISBN(电子版)9781607682547
ISBN(印刷版)9781607682547
DOI
出版状态已出版 - 2011
已对外发布
活动11th Polymer Electrolyte Fuel Cell Symposium, PEFC 11 - 220th ECS Meeting - Boston, MA, 美国
期限: 9 10月 201114 10月 2011

出版系列

姓名ECS Transactions
编号1
41
ISSN(印刷版)1938-5862
ISSN(电子版)1938-6737

会议

会议11th Polymer Electrolyte Fuel Cell Symposium, PEFC 11 - 220th ECS Meeting
国家/地区美国
Boston, MA
时期9/10/1114/10/11

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