Thickness distribution of illite crystals in shales. I: X-ray diffraction vs. high-resolution transmission electron microscopy measurements

被引：0
作者：
Teresa Dudek
Jan Środoń
Dennis D. Eberl
Françoise Elsass
Peter Uhlik
机构：
[1] Polish Academy of Sciences,Institute of Geological Sciences
[2] US Geological Survey,Department of Mineral Deposits
[3] Science du Sol INRA,undefined
[4] Comenius University,undefined
来源：
Clays and Clay Minerals | 2002年 / 50卷
关键词：
BWA Analysis; Crystal Size Distribution; Fundamental Particles; HRTEM; Illite-smectite; Lognormal Distribution; MudMaster; XRD;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Two independent methods of crystal-size distribution analysis were compared: the Bertaut-Warren-Averbach XRD technique (MudMaster computer program) and high-resolution transmission electron microscopy (HRTEM). These techniques were used to measure thickness distributions of illite crystals (fundamental particles) from sets of illite-smectites from shales and bentonites that had expandabilities ranging from 86%S to 6%S. The illite-smectites were treated with a polymer (polyvinylopyrolidone, PVP) to separate them into fundamental particles for XRD and HRTEM investigations.
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页码：562 / 577
页数：15
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