Oxide ionic conductivity of apatite type Nd9.33(SiO4)6O2 single crystal

被引：155

作者：

Nakayama, S ^{[1
]}

Sakamoto, M

Higuchi, M

Kodaira, K

Sato, M

Kakita, S

Suzuki, T

Itoh, K

机构：

[1] Niihama Natl Coll Technol, Dept Appl Chem & Biotechnol, Niihama 7928580, Japan

[2] Yamagata Univ, Fac Sci, Dept Mat & Biol Chem, Yamagata 9908560, Japan

[3] Hokkaido Univ, Grad Sch Engn, Dept Mat Technol, Sappro 0608628, Japan

[4] Niigata Univ, Fac Engn, Dept Chem & Chem Engn, Niigata 9502181, Japan

[5] Daiichi Kigenso Kagaku Kogyo Co Ltd, Osaka 5410043, Japan

来源：

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 1999年 / 19卷 / 04期

关键词：

apatite; ionic conductivity; electrical properties; silicate; anisotrophy;

D O I：

10.1016/S0955-2219(98)00215-5

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Single crystal of hexagonal apatite type Nd-9.33 (SiO4)(6)O-2 which is an oxide ionic conductor was prepared by the FZ method and an anisotropy of its conductivity was investigated. The conductivity of a parallel component to a c-axis (2.1 x 10(-8) S cm(-1) at 30 degrees C) was higher about one order of magnitude, compared with that of perpendicular component. (C) 1999 Elsevier Science Limited. All right reserved.

引用

页码：507 / 510

页数：4

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