کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1696131 | 1519118 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of a functionalized sheet silicate derived from apophyllite and further modification by hydrosilylation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
ژئوشیمی و پترولوژی
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چکیده انگلیسی
The single-layer sheet silicate apophyllite was modified with organic silyl groups that resulted in a product with pendent Si–H functionality on both sides of the silicate surface. This modified silicate material was then further derivatized by hydrosilylation with Karstedt's catalyst and alkenes to append larger organic groups, including an alkylglucoside. These modified silicate sheets were investigated by infrared spectroscopy and powder X-ray diffraction for the presence of covalently attached functional groups and the resulting change in interlayer spacings.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Clay Science - Volume 47, Issues 3–4, February 2010, Pages 212–216
Journal: Applied Clay Science - Volume 47, Issues 3–4, February 2010, Pages 212–216
نویسندگان
Kimberly Musa Specht, Melantha Jackson, Benjamin Sunkel, Michelle A. Boucher,