کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1506086 993781 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and characterization of 1-butyl 3-methyl imidazolium phosphomolybdate molecular salt
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Synthesis and characterization of 1-butyl 3-methyl imidazolium phosphomolybdate molecular salt
چکیده انگلیسی

A molecular salt with formula [BmIm]3[PMo12O40]3− has been prepared using room temperature ionic liquid and phosphomolybdic acid. The material is characterized by single-crystal X-ray diffraction. The compound crystallizes in orthorhombic system with space group Pca21. It is also characterized by CHN analysis, 31P MAS NMR, UV–vis DRS and near-IR methods. Thermal stability of the compound is investigated by TGA, IR and PXRD methods. Near-IR shows the loss of water of crystallization by the Keggin ions of phosphomolybdic acid bonded with ionic liquid.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Sciences - Volume 11, Issue 1, January 2009, Pages 36–42
نویسندگان
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