Cellulose-based films prepared directly from waste newspapers via an ionic liquid

	Cellulose-based films prepared directly from waste newspapers via an ionic liquid
	Xia, Guangmei 1,2; Wan, Jiqiang 1,2; Zhang, Jinming 1; Zhang, Xiaoyu 3; Xu, Lili 3; Wu, Jin 1; He, Jiasong 1; Zhang, Jun 1,2
刊名	CARBOHYDRATE POLYMERS
	2016-10-20
卷号	151 页码:223-229
关键词	Waste newspaper Ionic liquid Cellulose based film Cellulose
英文摘要	Waste newspapers, composed of cellulose (>60 wt%), lignin (-15 wt%), hemicellulose (-10 wt%) and other additives, are one kind of low-cost, easily collected and abundant resources. In order to get value-added products from this waste, in this work an attempt was made to directly convert waste newspapers into cellulose-based films by employing an ionic liquid 1-allyl-3-methylimidazolium chloride (AmimCl) as a solvent. Most of the organic substances in this waste were dissolved quickly in AmimCl under mild conditions, and then coagulated and dried. Although containing lignin, hemicellulose and inorganic additives, the regenerated cellulose-based films were smooth, compact and semi-transparent, and exhibited good mechanical properties. If the newspaper/AmimCl solution was filtered to remove undissolved inorganic substances, the regenerated films became transparent and had a tensile strength of 80 MPa. Thus, this work provides a new, simple and highly efficient way to achieve a high-valued utilization of waste newspapers for packaging and wrapping. (C) 2016 Elsevier Ltd. All rights reserved.
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/35217]
专题	化学研究所_工程塑料实验室
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, CAS Key Lab Engn Plast, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Shandong Henglian New Mat Co Ltd, Weifang 261061, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Xia, Guangmei,Wan, Jiqiang,Zhang, Jinming,et al. Cellulose-based films prepared directly from waste newspapers via an ionic liquid[J]. CARBOHYDRATE POLYMERS,2016,151:223-229.
APA	Xia, Guangmei.,Wan, Jiqiang.,Zhang, Jinming.,Zhang, Xiaoyu.,Xu, Lili.,...&Zhang, Jun.(2016).Cellulose-based films prepared directly from waste newspapers via an ionic liquid.CARBOHYDRATE POLYMERS,151,223-229.
MLA	Xia, Guangmei,et al."Cellulose-based films prepared directly from waste newspapers via an ionic liquid".CARBOHYDRATE POLYMERS 151(2016):223-229.