ORGANIC INORGANIC PROTONIC POLYMER ELECTROLYTES AS MEMBRANE FOR LOW-TEMPERATURE FUEL-CELL

被引：88

作者：

GAUTIERLUNEAU, I

DENOYELLE, A

SANCHEZ, JY

POINSIGNON, C

机构：

来源：

ELECTROCHIMICA ACTA | 1992年 / 37卷 / 09期

关键词：

PROTONIC CONDUCTOR; ORGANIC INORGANIC POLYMER; ORMOLYTE; SOL GEL PROCESS; METHANOL FUEL CELL;

D O I：

10.1016/0013-4686(92)80122-3

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

An organic-inorganic protonic polymer electrolyte (ormolyte-organically modified silane electolyte) to be used as membrane in direct methanol fuel cells is presented. The synthesis, prepared by the sol-gel method, is based on several organically modified alkoxy silanes, chosen according to the particular properties needed in the final product. The membrane thus prepared exhibits a protonic conductivity of about 10-2 OMEGA--1 cm-1 at room temperature.

引用

页码：1615 / 1618

页数：4