NEW MODIFICATION OF PbGeO3.

被引：2

作者：

Yamaguchi, O. ^{[1
]}

Sugiura, K. ^{[1
]}

Tanaka, M. ^{[1
]}

Shimizu, K. ^{[1
]}

机构：

[1] Doshisha Univ, Dep of Applied, Chemistry, Kyoto, Jpn, Doshisha Univ, Dep of Applied Chemistry, Kyoto, Jpn

来源：

Materials Letters | 1984年 / 2卷 / 03期

关键词：

GERMANIUM COMPOUNDS - Crystallization - LEAD COMPOUNDS - Crystallization;

D O I：

10.1016/0167-577X(84)90034-X

中图分类号：

学科分类号：

摘要：

Crystalline PbGeO//3 has been known only in the monoclinic modification with the alamosite (natural lead metasilicate, PbSiO//3)-like structure. A new hexagonal modification of this compound was formed by the simultaneous hydrolysis of lead amyloxide and germanium isopropoxide. The hexagonal modification was transformed to the monoclinic modification at 577 to 608 degree C.

引用

页码：242 / 244