Research activities in Shanghai Institute of Ceramics, Chinese Academy of Sciences on the solid electrolytes for sodium sulfur batteries

被引：74

作者：

Wen, Zhaoyin ^{[1
]}

Gu, Zhonghua ^{[1
]}

Xu, Xiaohe ^{[1
]}

Cao, Jiadi ^{[1
]}

Zhang, Fuli ^{[1
]}

Lin, Zuxiang ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China

来源：

JOURNAL OF POWER SOURCES | 2008年 / 184卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Sodium sulfur battery; Solid electrolyte; beta ''-Al2O3; Ceramics; Composite;

D O I：

10.1016/j.jpowsour.2008.03.052

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：

This paper presents the research and development of beta ''-Al2O3 ceramic electrolytes for sodium sulfur battery applications in the Shanghai Institute of Ceramics, Chinese Academy of Sciences (SICCAS). The process to prepare large size beta ''-Al2O3 ceramic tubes is described. Composite electrolytes with ZrO2 as second phase additives are introduced. The strengthening and toughening effects of the second phase are significant. The results show that high quality beta ''-Al2O3 ceramic electrolytes with diameter as large as 60 mm and length of 500 mm are Successfully produced. The composite of beta ''-Al2O3 and terragonal ZrO2 displayed much better mechanical properties than the pristine beta ''-Al2O3 ceramics. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：641 / 645

页数：5

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