| 纤维素的溶解研究进展 |
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| 引用本文： | 徐田军,冯玉红,庞素娟.纤维素的溶解研究进展[J].热带生物学报,2010,1(2):187-192. |
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| 作者姓名： | 徐田军 冯玉红 庞素娟 |
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| 作者单位： | 海南大学,材料与化工学院,海南优势资源化工材料应用技术教育部重点实验室,海南,海口,570228 |
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| 基金项目： | 国家自然科学基金，海南省自然科学基金项目，海南大学基金项目 |
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| 摘 要： | 纤维素（Cellulose）作为可持续发展的可再生生物资源受到高度重视。但因其高聚合度和高结晶性而导致了难以溶解，难以加工。新的溶剂体系的开发，特别是近年来发展的新型离子液体溶剂，使纤维素的溶解问题得以缓解。笔者对比分析了用于纤维素溶解的各种溶剂体系的研究现状、溶解机理及其优缺点，并特别介绍了离子溶剂体系的特点及其溶解机理，以及作为新兴的环保型溶剂的潜在前景，旨在为纤维素的改性、修饰及开发更多功能纤维素新材料提供参考。
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| 关 键 词： | 纤维素 有机溶剂 水溶剂 酸溶剂 离子液体 |
Progresses of Cellulose Solvent |
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| XU Tian-jun,FENG Yu-hong,PANG Su-juan.Progresses of Cellulose Solvent[J].Journal of Tropical Biology,2010,1(2):187-192. |
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| Authors: | XU Tian-jun FENG Yu-hong PANG Su-juan |
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| Institution: | ( Key Laboratory of Ministry of Education for Application Technology of Chemical Materials in Hainan Superior Resources College of Materials and Chemical Engineering, Hainan University, Haikou 570228, China) |
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| Abstract: | As biomass and reproduction resources for sustainable development, cellulose has been paid more and more attentions. Because of its high polymerization and crystallites degree, cellulose is difficult to dissolve in common solvents. The development of new solvent, especially new ionic liquid solvent, provided some new ways to solve the problem in recent years. In this paper, different solvent systems of cellulose were introduced, and the research existing condition, dissolve mechanism, application perspectives as new dissolvent for environmental protection were compared, whose purpose was to provide references for modification and decoration of cellulose and development of more cellulose materials with new functions. |
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| Keywords: | cellulose organic solvent hydrosolvent acid solvent ionic liquid |
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