کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5187415 1381129 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel biomass-ionic liquid platform for the utilization of native chitin
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
A novel biomass-ionic liquid platform for the utilization of native chitin
چکیده انگلیسی
A room temperature ionic liquid (RTIL), that is, 1-butyl-3-methylimidazolium acetate (BminAc), is proposed to be a new good solvent for native chitins with different origins and molecular weights. A water and a methanol coagulant were used to regenerate the dissolved chitins and chitin materials with a variety of structures were prepared. Wide-angle X-ray diffraction (WAXD), Fourier transform IR (FTIR), thermal gravimetric analysis (TGA) and scanning electron microscopy (SEM) were used to visualize the modifications of the native structures of chitin during the dissolution and the regeneration processes, as well as the morphological features and properties of the reconstituted chitin materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 49, Issue 9, 29 April 2008, Pages 2321-2327
نویسندگان
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