SOL-GEL APPROACH TO PREPARING GERMANIUM DISULFIDE

被引：18

作者：

SEDDON, AB ^{[1
]}

HODGSON, SNB ^{[1
]}

SCOTT, MG ^{[1
]}

机构：

[1] STC TECHNOL LTD,HARLOW CM17 9NA,ESSEX,ENGLAND

来源：

JOURNAL OF MATERIALS SCIENCE | 1991年 / 26卷 / 10期

关键词：

D O I：

10.1007/BF02387724

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A sol-gel route to germanium disulphide reported in the literature, via dihydrogen sulphide treatment of germanium tetra-ethoxide, has been re-examined. It has been found that the reported X-ray diffraction pattern of the product previously obtained coincides with germanium dioxide and not disulphide. A repetition of the synthesis, and investigation of the product by infrared spectroscopy and X-ray diffractometry, shows that germanium disulphide is indeed formed but contamination by oxide is difficult to avoid.

引用

页码：2599 / 2602

页数：4

共 9 条

[1] DEGENERATE 4-WAVE MIXING IN SEMICONDUCTOR-DOPED GLASSES [J].