کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6528668 1419837 2018 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Harnessing electron-rich framework in cyclophosphazene derived hybrid nanoporous materials for organocatalytic CC bond formation and gas sorption applications
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Harnessing electron-rich framework in cyclophosphazene derived hybrid nanoporous materials for organocatalytic CC bond formation and gas sorption applications
چکیده انگلیسی
Nanoporous inorganic-organic hybrid materials with estimated specific surface area (SABET) of 870 m2 g−1 and multimodal hierarchical pore structure centered at 1.64, 3.14 and 6.3 nm have been synthesized. These cyclophosphazene derived metal-free materials have adsorbed 14.8 and 1.61 wt% of CO2 and H2 at 273 and 77 K, respectively, at 1 bar. The materials have shown efficient CC bond formation via the Knoevenagel condensation with a maximum yield of 97% that only reduced marginally to 81% even after five cycles. These electron rich high surface area materials could further be useful for several other energy and environmental applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of CO2 Utilization - Volume 25, May 2018, Pages 302-309
نویسندگان
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