PURITY OF ALUMINUM HYDROXIDE DERIVED FROM TRIETHYLALUMINUM

被引：0

作者：

TEBBE, FN ^{[1
]}

MORRIS, PA ^{[1
]}

FRENCH, RH ^{[1
]}

CHOWDHRY, U ^{[1
]}

COBLE, RL ^{[1
]}

机构：

[1] MIT,DEPT MAT SCI,CAMBRIDGE,MA 02139

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1988年 / 71卷 / 04期

关键词：

ALUMINA - Purification - CERAMIC PRODUCTS - Manufacture;

D O I：

暂无

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：

Aluminum hydroxide obtained by hydrolysis of triethylaluminum is free of uranium and thorium at detection limits of 1 to 9 parts per billion (ppb). Other impurities commonly associated with aluminum oxides are present at low levels. When the organoaluminum is intentionally contaminated with an iron salt, purity is restored by a simple distillation.

引用

页码：C204 / C206

页数：3

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