کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6590881 456863 2015 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cellulose dissolution and regeneration in ionic liquids: A computational perspective
ترجمه فارسی عنوان
انحلال سلولز و باززایی در مایعات یونی: یک دیدگاه محاسباتی
کلمات کلیدی
حلال، آنیون، کاتیون، پیوند هیدروژنی، اثر متقابل،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی
To meet the increasing global energy demand and reduce the dependency on traditional fossil fuels, renewable biomass particularly cellulose has attracted considerable interest. Prior to processing and conversion into valuable products, cellulose needs to be pretreated (dissolved and then regenerated) via an environmentally benign route. Emerging as versatile solvents, ionic liquids (ILs) have been extensively examined for cellulose dissolution/regeneration. However, the underlying mechanisms of cellulose dissolution/regeneration in ILs remain elusive and the key governing factors are not fully understood at a microscopic level. This review summarizes the recent computational studies on cellulose pretreatment, including cellulose dissolution in neat ILs and IL/solvent mixtures, as well as cellulose regeneration by anti-solvents. Atom-resolution and time-resolved insights are provided to microscopically and fundamentally elucidate cellulose dissolution/regeneration, which are indispensable in the rational screening and design of new ILs for efficient cellulose pretreatment. Furthermore, the challenges for future computational exploration in this field are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Science - Volume 121, 6 January 2015, Pages 180-189
نویسندگان
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