Preparation of Asymmetric Chitosan Hollow Fiber Membrane and Its Pervaporation Performance for Dimethyl Carbonate/Methanol Mixtures

	Preparation of Asymmetric Chitosan Hollow Fiber Membrane and Its Pervaporation Performance for Dimethyl Carbonate/Methanol Mixtures
	Xiao, Tonghu 1,2; Xu, Xiaoli 3; Cao, Yiming 1; Deng, Maicun 1; Chen, Shanmei 3; Jie, Xingming 1
刊名	journal of applied polymer science
	2010-03-05
卷号	115 期号:5 页码:2875-2882
关键词	chitosan hollow fiber membranes asymmetric morphology pervaporation dimethyl carbonate
英文摘要	chitosan hollow fiber membranes (chfms) were successfully fabricated by a phase inversion method. the chfms obtained by ethanol-hexane exchange drying displayed integrally skinned asymmetric morphologies by field-emission scanning electron microscope observation. the chfms could be used for the pervaporation separation of dimethyl carbonate (dmc)/methanol mixtures. swelling properties of the polymer material were investigated, and the effects of feed composition and operating temperature on the pervaporation separation performance of the chfms were evaluated. the relationship of permeation flux and temperature was in agreement with the arrhenius equation. it was demonstrated that the integrally skinned asymmetric chfms exhibited an effective method for the separation of dmc/methanol azeotropic mixtures. (c) 2009 wiley periodicals, inc. j appl polym sci 115: 2875-2882, 2010
WOS标题词	science & technology ; physical sciences
类目[WOS]	polymer science
研究领域[WOS]	polymer science
关键词[WOS]	cellulose-acetate membranes ; separation ; morphology ; dimethylcarbonate ; permeation ; chitin
收录类别	SCI
语种	英语
WOS记录号	WOS:000274114000044
公开日期	2015-11-17
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/141909]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Ningbo Univ, Fac Mat Sci & Chem Engn, Ningbo 315211, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Xiao, Tonghu,Xu, Xiaoli,Cao, Yiming,et al. Preparation of Asymmetric Chitosan Hollow Fiber Membrane and Its Pervaporation Performance for Dimethyl Carbonate/Methanol Mixtures[J]. journal of applied polymer science,2010,115(5):2875-2882.
APA	Xiao, Tonghu,Xu, Xiaoli,Cao, Yiming,Deng, Maicun,Chen, Shanmei,&Jie, Xingming.(2010).Preparation of Asymmetric Chitosan Hollow Fiber Membrane and Its Pervaporation Performance for Dimethyl Carbonate/Methanol Mixtures.journal of applied polymer science,115(5),2875-2882.
MLA	Xiao, Tonghu,et al."Preparation of Asymmetric Chitosan Hollow Fiber Membrane and Its Pervaporation Performance for Dimethyl Carbonate/Methanol Mixtures".journal of applied polymer science 115.5(2010):2875-2882.