Membranes for polymer electrolyte fuel cells

被引：14

作者：

Glüsen, A ^{[1
]}

Stolten, D ^{[1
]}

机构：

[1] Forschungszentrum Julich, IWV Energieverfahrenstech 3, D-52425 Julich, Germany

来源：

CHEMIE INGENIEUR TECHNIK | 2003年 / 75卷 / 11期

关键词：

PROTON-EXCHANGE MEMBRANES; ACID-DOPED POLYBENZIMIDAZOLE; HIGH-TEMPERATURE OPERATION; HYBRID MEMBRANE; WATER-CONTENT; CONDUCTIVITY; PERFORMANCE; NAFION(R);

D O I：

10.1002/cite.200306146

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The polymer electrolyte membrane is the heart of hydrogen fuelled Polymer Electrolyte Fuel Cells (PEFC) and methanol fuelled Direct Methanol Fuel Cells (DMFC). Membranes of sulfonated fluoropolymers are already commercially available. Important goals for research and development are for PEFCs an increased operating temperature without the need for additional humidification and for DMFC the reduction of methanol transport through the membrane. The use of non-fluorinated polymers aims at a reduction in membrane cost and environmental hazards. Membranes already in industrial product development are considered as well as novel membrane concepts in fundamental research.

引用

页码：1591 / 1597

页数：7

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