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
收藏
页码：262 / 266
页数：5
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