Preparation of [CTS/SA]c/lPVA nanocomposite film based on electrospinning and layer-by-layer assembly
Wang Qizhi1,2, Wang Bin1,2, Wang Jiaona1,2, Qi Lin1,2, Li Congju1,2
1.College of Material Science and Engineering,Beijing Institute of Fashion Technology,Beijing Key Laboratory of Clothing Materials R&D and Assessment,Beijing 100029; 2.Beijing Engineering Research Center of Textile Nanofiber,Beijing Institute of Fashion Technology,Beijing 100029
Abstract: The electrospun technology has developed rapidly in recent decade years.Since the nanofibers have high porosity and a large specific surface area,which is widely used in the fields of desalination,battery separators,air filtration and adsorption of heavy metal ions.Combined with layer-by-layer assembly (LbL) method,the composite nanofiber membranes were successfully prepared by using cross-linked electrospinning PVA as the substrate,CTS and SA as the polyelectrolyte.And PEL layer on the surface of membrane was cross-linked.The optimum conditions of cross-linking were GA50%/acetone=2.0wt%,3h,pH=2.
王其智, 汪滨, 王娇娜, 漆麟, 李从举. 基于静电纺-层层组装技术制备[壳聚糖/海藻酸钠]c/l/聚乙烯醇纳米复合膜[J]. 化工新型材料, 2018, 46(9): 140-143.
Wang Qizhi, Wang Bin, Wang Jiaona, Qi Lin, Li Congju. Preparation of [CTS/SA]c/lPVA nanocomposite film based on electrospinning and layer-by-layer assembly. New Chemical Materials, 2018, 46(9): 140-143.
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