کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1696037 1519117 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Microwave radiation and mechanical grinding as new ways for preparation of saponite-like materials
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات ژئوشیمی و پترولوژی
پیش نمایش صفحه اول مقاله
Microwave radiation and mechanical grinding as new ways for preparation of saponite-like materials
چکیده انگلیسی

The synthesis of saponites with Mg2+ as octahedral cation by using microwave radiation and their modification by mechanical grinding as a new way of synthesis of these materials were studied. The effect of time of irradiation during the microwave-assisted synthesis, and of the time of grinding during the further mechanical treatments was considered. Microwave radiation allowed obtaining saponites with structural formulae very close to the theoretical one and good ordering and properties employing short times of irradiation. Mechanical grinding induced the breakage of particles and the ordering of the layers, that is, smaller particles were formed, but they became much better oriented along the c direction than those existing in the as-synthesized saponites.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Clay Science - Volume 48, Issues 1–2, March 2010, Pages 32–38
نویسندگان
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