| 纤维素溶剂体系的研究进展 |
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| 引用本文： | 刘会茹,刘猛帅,张星辰,赵地顺. 纤维素溶剂体系的研究进展[J]. 材料导报, 2011, 25(7): 135-139 |
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| 作者姓名： | 刘会茹 刘猛帅 张星辰 赵地顺 |
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| 作者单位： | 1. 石家庄学院化工学院,石家庄,050035
2. 河北科技大学化学与制药工程学院,石家庄,050018 |
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| 基金项目： | 国家自然基金资助项目(20976107) |
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| 摘 要： | 纤维素是自然界含量最丰富的可再生资源,开发一种具有应用前景、环境友好、生物可降解的新型绿色溶剂成为近年来的一项主要任务。综述了传统纤维素的溶解方法,包括铜氨溶液体系和二硫化碳/氢氧化钠(CS2/NaOH)体系,介绍了新型纤维素溶剂NMMO、离子液体等,探讨了各种体系的溶解机理及其优缺点,并在此基础上提出了溶剂法生产纤维素纤维的进展和趋势。
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| 关 键 词： | 纤维素 溶剂体系 溶解 离子液体 |
The Development in Cellulose Solvent Systems |
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| LIU Huiru,LIU Mengshuai,ZHANG Xingchen,ZHAO Dishun. The Development in Cellulose Solvent Systems[J]. Materials Review, 2011, 25(7): 135-139 |
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| Authors: | LIU Huiru LIU Mengshuai ZHANG Xingchen ZHAO Dishun |
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| Affiliation: | LIU Huiru1,LIU Mengshuai2,ZHANG Xingchen1,ZHAO Dishun2(1 College of Chemical and Engineering,Shijiazhuang University,Shijiazhuang 050035,2 School of Chemical and Pharmaceutical Engineering,Hebei University of Science and Technology,Shijiazhuang 050018) |
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| Abstract: | Cellulose is the most abundant natural renewable resources,so the development of a prospective,environmentally friendly,biodegradable solvent has become one of the main tasks in recent years.The traditional me-thods for dissolving cellulose are introduced,including copper ammonia solution system and carbon disulfide/sodium hydroxide(CS2/NaOH) system.The new-type cellulose solvents,such as N-methylmorpholine-N-oxide(NMMO),ionic liquid are also summarized.The dissolving mechanism,the advantages and disadvanta... |
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| Keywords: | cellulose solvent systems dissolution ionic liquids |
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