Determination of oxygen content and metal valences in oxide superconductors by chemical methods

被引：82

作者：

Karppinen, M

Fukuoka, A

Niinisto, L

Yamauchi, H

机构：

[1] HELSINKI UNIV TECHNOL,INORGAN & ANALYT CHEM LAB,SF-02150 ESPOO,FINLAND

[2] INT SUPERCONDUCT TECHNOL CTR,SUPERCONDUCT RES LAB,TOKYO 135,JAPAN

[3] TOKYO INST TECHNOL,CTR CERAM RES,YOKOHAMA,KANAGAWA 226,JAPAN

来源：

SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 1996年 / 9卷 / 03期

关键词：

D O I：

10.1088/0953-2048/9/3/001

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Several methods of chemical analysis, for example various redox titrations and thermogravimetric approaches, have been adapted to establish the oxygen content in superconducting cuprates and to determine the higher oxidation states of copper and other mixed-valent metals. The present review discusses and complements the authors' own experimental results on the oxygen content and metal valence analyses, but literature data from about 150 other references are reviewed as well.

引用

页码：121 / 135

页数：15

共 161 条

[1] OXYGEN-CONTENT OF SUPERCONDUCTING PEROVSKITES, LA2-XSRXCUOY AND YBA2CU3OY [J].