Thermal decomposition of stichtite

被引：29

作者：

Bouzaid, Jocelyne

Frost, Ray L.

机构：

[1] Queensland University of Technology,Inorganic Materials Research Program, School of Physical and Chemical Sciences

来源：

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2007年 / 89卷 / 01期

关键词：

hydrotalcite; iowaite; pyroaurite; stichtite; thermogravimetry;

D O I：

10.1007/s10973-005-7272-9

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The mineral stichtite was synthesised and its thermal decomposition measured using thermogravimetry coupled to an evolved gas mass spectrometer. Mass loss steps were observed at 52, 294, 550 and 670°C attributed to dehydration, dehydroxylation and loss of carbonate. The loss of carbonate occurred at higher temperatures than dehydroxylation.

引用

页码：133 / 135

页数：3

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