کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1386641 | 982521 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Chemical and morphological structures of modified novel cellulose with triazine derivatives containing cationic and anionic groups
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Chemical and morphological structures of modified novel cellulose with triazine derivatives containing cationic and anionic groups Chemical and morphological structures of modified novel cellulose with triazine derivatives containing cationic and anionic groups](/preview/png/1386641.png)
چکیده انگلیسی
Cellulose fabric was chemically modified with the compounds containing cationic and anionic groups. The molecular chains of modified cellulose had both cationic and anionic groups. The chemical and morphological structures of modified cellulose were investigated with X-ray diffraction, FTIR spectra, differential scanning calorimetry (DSC), scanning electron microscopy (SEM) and nitrogen content analysis. The crystallinity and preferred orientation of novel cellulose decreased. The thermal stability of the modified cellulose was slightly improved. Representative scanning electron micrographs indicated there appears to be appreciable difference in the appearance of the surfaces of the unmodified and the modified cellulose fibers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Polymers - Volume 70, Issue 3, 1 October 2007, Pages 285–290
Journal: Carbohydrate Polymers - Volume 70, Issue 3, 1 October 2007, Pages 285–290
نویسندگان
Kongliang Xie, Aiqin Hou, Yan Sun,