Novel sulfoalkoxylated polyimide membrane for polymer electrolyte fuel cells

被引：35

作者：

Yin, Y ^{[1
]}

Fang, JH ^{[1
]}

Kita, H ^{[1
]}

Okamoto, K ^{[1
]}

机构：

[1] Yamaguchi Univ, Fac Engn, Dept Adv Mat Sci & Engn, Ube, Yamaguchi 7558611, Japan

来源：

CHEMISTRY LETTERS | 2003年 / 32卷 / 04期

关键词：

D O I：

10.1246/cl.2003.328

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel sulfoalkoxylated diamine, 2,2'-bis(3-sulfopropoxy) benzidine (2,2'-BSPB) was successfully synthesized and the sulfonated polyimide was prepared from this diamine and 1,4,5,8-naphthalenetetracarboxylic dianhydride (NTDA). The resulting polyimide membrane displayed high proton conducting performance and excellent water stability, indicating potential application for polymer electrolyte fuel cells.

引用

页码：328 / 329

页数：2

共 7 条

[1] Novel sulfonated polyimides as polyelectrolytes for fuel cell application.: 1.: Synthesis, proton conductivity, and water stability of polyimides from 4,4′-diaminodiphenyl ether-2,2′-disulfonic acid [J].

Fang, JH ;

Guo, XX ;

Harada, S ;

Watari, T ;

Tanaka, K ;

Kita, H ;

Okamoto, K .

MACROMOLECULES, 2002, 35 (24) :9022-9028

[2]

Faure S, 1997, NEW MATERIALS FOR FUEL CELL AND MODERN BATTERY SYSTEMS II, P818

[3] Soluble sulfonated naphthalenic polyimides as materials for proton exchange membranes [J].

Genies, C ;

Mercier, R ;

Sillion, B ;

Cornet, N ;

Gebel, G ;

Pineri, M .

POLYMER, 2001, 42 (02) :359-373

[4] THE MORPHOLOGY IN NAFION PERFLUORINATED MEMBRANE PRODUCTS, AS DETERMINED BY WIDE-ANGLE AND SMALL-ANGLE X-RAY STUDIES [J].

GIERKE, TD ;

MUNN, GE ;

WILSON, FC .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1981, 19 (11) :1687-1704

[5] Novel sulfonated polyimides as polyelectrolytes for fuel cell application. 2. Synthesis and proton conductivity, of polyimides from 9,9-bis(4-aminophenyl)fluorene-2,7-disulfonic acid [J].

Guo, XX ;

Fang, JH ;

Watari, T ;

Tanaka, K ;

Kita, H ;

Okamoto, KI .

MACROMOLECULES, 2002, 35 (17) :6707-6713

[6]

Savadogo O., 1998, J MAT ELECTROCHEM SY, V1, P47, DOI [DOI 10.1002/CHIN.199847334, 10.1002/chin.199847334]

[7]

WATARI T, IN PRESS ACS S SER A

← 1 →