Preparation of three-dimensionally ordered inorganic/organic bi-continuous composite proton conducting membranes

被引：14

作者：

Chen, SL ^{[1
]}

Xu, KQ

Dong, P

机构：

[1] China Univ Petr Changping, State Key Lab Heavy Oil Proc, Beijing 102249, Peoples R China

[2] China Univ Petr Changping, Dept Chem Engn, Beijing 102249, Peoples R China

来源：

CHEMISTRY OF MATERIALS | 2005年 / 17卷 / 24期

关键词：

D O I：

10.1021/cm050709a

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The synthesis of a three-dimensionally (3-D) ordered SiO 2/sulfonated poly(arylene ether sulfone) PSU composite membranes, was analyzed. Uniform PS particles were synthesized through the microemulsion method. PS particles, the PS/SiO2film, and the 3-D ordered composite membranes were examined by a HITACHI S-4200 scanning electron microscope. The transmission electron microscopy showed that the synthesized PS particles were uniform, with a mean diameter of 212∓6 nm. The results show that the ordered structure of the SiO2/PS materials was evidenced by the photonic band gap of the material.

引用

页码：5880 / 5883

页数：4

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