کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
68954 48526 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Immobilized ionic liquid/zinc chloride: Heterogeneous catalyst for synthesis of cyclic carbonates from carbon dioxide and epoxides
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Immobilized ionic liquid/zinc chloride: Heterogeneous catalyst for synthesis of cyclic carbonates from carbon dioxide and epoxides
چکیده انگلیسی

Chemical fixation of carbon dioxide with epoxides to form cyclic carbonates proceeds very effectively under mild conditions by using immobilized ionic liquid catalyst in conjunction with zinc chloride without any organic solvents. The reaction temperature, carbon dioxide pressure, effects of different metallic complexes and the amount of immobilized ionic liquid were investigated. The optimum reaction conditions were 110 °C and 1.5 MPa, and the catalyst system was recycled and reused.

Chemical fixation of carbon dioxide with epoxides to form cyclic carbonates proceeds very effectively under mild conditions by using immobilized ionic liquid catalyst in conjunction with zinc chloride without any organic solvents. Reaction temperature, carbon dioxide pressure, effects of different metallic complexes and the amount of immobilized ionic liquid were investigated. The optimum reaction conditions were 110 °C and 1.5 MPa, and the catalyst system was recycled and reused. Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Catalysis A: Chemical - Volume 253, Issues 1–2, 1 July 2006, Pages 265–269
نویسندگان
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