کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5156602 | 1500583 | 2017 | 30 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development and characterization of ricinoleic acid-based sulfhydryl thiol and ethyl cellulose blended membranes
ترجمه فارسی عنوان
توسعه و بررسی غشاهای مخلوط سولفیدرییل تیل و اتیل سلولز مبتنی بر اسید ریکینولیک
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
چکیده انگلیسی
Ethyl cellulose (EC) membranes can be combined with efficient plasticizers derived from renewable resources to form supramolecular systems. In this paper, a novel ricinoleic acid-based sulfhydryl triol (STRA) was first synthesized and used as a plasticizer for EC membranes. A supramolecular membrane of EC and STRA using van der Waals forces was designed. The morphology, hydrophilic performance, thermal stability, and mechanical properties of the composites were investigated. While pure EC is brittle, its membrane ductility and hydrophilic performance can be improved by integration with STRA. The highest tensile strength was found in EC/STRA (90/10) (8.37Â MPa). Impressively, the EC/STRA(60/40) and EC/STRA(50/50) elongation at break values were 17.4 and 20.2 times higher, respectively, than that of pure EC. This novel ricinoleic acid-based sulfhydryl triol can be used as a feedstock for hydrophobic EC membranes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Polymers - Volume 175, 1 November 2017, Pages 131-140
Journal: Carbohydrate Polymers - Volume 175, 1 November 2017, Pages 131-140
نویسندگان
Mei Li, Jianling Xia, Chengxiang Ding, Wei Mao, Haiyang Ding, Lina Xu, Shouhai Li,