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The Hydrothermal Effect on Crystal Development and Electrical Conductivity of Li2CO3

✍ Scribed by Dr. Habib Ghobarkar; Dipl. Min. Oliver Schäf

Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
229 KB
Volume
28
Category
Article
ISSN
0232-1300

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✦ Synopsis

Abstract

Lithiumcarbonat was treated hydrothermally in the range of temperature from 80 °C to 600 °C. The Li~2~CO~3~‐crystals of the starting material were monoclinic with the unit cell a = 8.39 Å, b = 5.00 Å, c = 6.21 Å, β = 114.5° and the space group C2/c (Zemann). During the increase of temperature the habit of the Li~2~CO~3~‐crystals changed in the ranges of higher temperatures that they could be described as pseudocubic. In parallel with this development the electrical conductivity of the crystals also changed.

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