Colloid Chemical Control of Kaolinite Properties Related to Ceramic Processing

被引：0
|
作者：
Lyudmyla A. Pavlova
Michael J. Wilson
机构：
[1] National Academy of Sciences of Ukraine,Institute of Colloid and Water Chemistry
[2] Macaulay Land Use Research Institute,undefined
[3] Craigiebuckler,undefined
来源：
Clays and Clay Minerals | 1999年 / 47卷
关键词：
Acid-Base Interfacial Interactions; Ceramic Processing; Electroconductivity; Interparticle Interactions; Kaolinite; Optimal Structures; Silicoorganic Liquids; Surface Modification;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Experimental data on structure formation in highly concentrated aqueous dispersions of kao-linite were analyzed using rheological models. The physicochemical properties of the clay mineral surface were studied during heating at a range of temperatures, and correlation of acid-base properties with physicomechanical characteristics of the spatial structures formed during heating was obtained. It was shown that interparticle interactions and plastic yield mechanisms under load are dependent upon inter-facial phenomena. A method for estimating optimal structural parameters was developed for semidry dispersions, enabling regulation of physicochemical and mechanical properties of ceramic mixtures during processing.
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页码：36 / 43
页数：7
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