Fabrication and properties of Calcium-aluminate electride thin films using by sol-gel process

被引：1

作者：

Kim, K. H. ^{[1
]}

Park, J. S. ^{[1
]}

Chae, J. H. ^{[1
]}

Seo, W. S. ^{[1
]}

So, S. M. ^{[1
,2
]}

Kim, T. K. ^{[1
,2
]}

Kim, H. S. ^{[1
,2
]}

Lee, B. H. ^{[3
]}

机构：

[1] Korea Inst Ceram Engn & Technol, Seoul 153801, South Korea

[2] Inha Univ, Sch Mat Engn, Incheon 402751, South Korea

[3] Myongji Univ, Dept Mat & Engn, Yongin 449728, South Korea

来源：

JOURNAL OF THE KOREAN CRYSTAL GROWTH AND CRYSTAL TECHNOLOGY | 2010年 / 20卷 / 06期

关键词：

Calcium-aluminate; Electride; Reduction; Conductor; Sol-gel; Thin film;

D O I：

10.6111/JKCGCT.2010.20.6.262

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The Calcium-aluminate electride thin films on the quartz substrates was coated by sol-gel process. The crystallization of the C12A7 thin film was observed at 800 degrees C and high density Cl2A7 thin film was achieved on heat treatment at 1,200 degrees C for 1 hour. The reduction heat treatment of C12A7 thin film could be converted from insulator to conductor and the electrical conductivity was 120 S/cm in the C12A7 thin film heat treated at 1,200 degrees C with H-2 gas for 48 hours.

引用

页码：262 / 266

页数：5

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