کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1696129 1519118 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of ball milling on the structure of Na+-montmorillonite and organo-montmorillonite (Cloisite 30B)
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات ژئوشیمی و پترولوژی
پیش نمایش صفحه اول مقاله
Effect of ball milling on the structure of Na+-montmorillonite and organo-montmorillonite (Cloisite 30B)
چکیده انگلیسی

The effect of high energy ball milling under different conditions on the structure of Na+-montmorillonite (Na-MMT), and the organo-montmorillonite (Cloisite 30B) was investigated. Ball milling increased the structural disorder: peeling off of layers from the particles was observed, followed by the exfoliation of the particles, indicated by the disappearance of the (001) reflection. X-ray diffraction and infrared spectra revealed that the exfoliated layers did not show deteriorated structures. The presence of the alkylammonium ions seemed to stabilize the structure by reducing exfoliation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Clay Science - Volume 47, Issues 3–4, February 2010, Pages 196–202
نویسندگان
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