Preparation of proton conductive phosphosilicate gels derived from 2-(diethoxyphosphoryl)ethyltriethoxysilane

被引：17

作者：

Kanzaki, T ^{[1
]}

Matsuda, A ^{[1
]}

Kotani, Y ^{[1
]}

Tatsumisago, M ^{[1
]}

Minami, T ^{[1
]}

机构：

[1] Univ Osaka Prefecture, Grad Sch Engn, Dept Appl Mat Sci, Sakai, Osaka 5998531, Japan

来源：

CHEMISTRY LETTERS | 2000年 / 11期

关键词：

D O I：

10.1246/cl.2000.1314

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The phosphosilicate gels derived from the mixture of 2-(diethoxyphosphoryl)ethyltriethoxysilane (DPTS) and tetraethoxysilane (TEOS) showed a high proton conductivity after a heat treatment at 450 degreesC. The high conductivity was brought by the generation of large amounts of isolated orthophosphoric acid in the gels due to the thermal decomposition of DPTS.

引用

页码：1314 / 1315

页数：2

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