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《Journal of South China University of Technology(Natural Science Edition)》 2006-01
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Effect of Multicomponent Coagulating Baths on Pervaporation Performance of Chitosan Membrane

Yan Bing Zhao Yao-ming Gao Guang(College of Materials Science and Engineering,South China Univ.of Tech.,Guangzhou 510640,Guangdong,China)  
During the formation of the chitosan membrane,there arises the diffusion and exchange of multiple substances,and the combination and decomposition of various ions.In this paper,the effects of these factors were preliminarily investigated by using a series of multicomponent coagulating baths,with corresponding mechanisms being also studied.The results show that the difference between the diffusion speed and the neutralization speed arising in the alkali bath may result in the variation of the membrane structure homogeneity,and that,at a temperature range of 10 to 20℃,the ter-component coagulating bath(mass ratio of NaOH/ethanol/NaAc is 80/20/0.5) possesses good pervaporation performance,and the corresponding membrane is of good stability,improved separation coefficient and permeation flux.
【CateGory Index】: TB383.2
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【References】
Chinese Journal Full-text Database 1 Hits
1 ZHU Zhi-hui, QIAN Jin-wen(Department of Polymer Science & Engineering, Zhejiang University; Key Laboratory of Macromolecule Synthesis and Functionalization (Ministry of Education), Zhejiang University, Hangzhou 310027, China);Progress in Chitosan Pervaporation Membranes[J];Journal of Materials Science and Engineering;2008-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Wei-xing et al (College of Life Science and Technology,Central South University of Forestry & Technology,Changsha,Hunan 410004);Preliminary Study on the Preparation of Chitosn with High Degree of Deacetylation from Pupa of Dendrolimus punctatus Walker[J];Journal of Anhui Agricultural Sciences;2006-12
2 XU Tian-wei et al(Environmental and Plant Protection Institution,State Key Laboratory of Tropical Crop Biotechnology,CATAS,Danzhou,Hainan 571737);Study on the Fermentation Condition of the Chitinase from Eupenicillium javanicum Strain Q-5[J];Journal of Anhui Agricultural Sciences;2006-24
3 KONG Tao et al (College of Animal Sciences and Technology,Laiyang Agricultural University,Qingdao,Shandong 266109);Study on Synthesis of Chitosan-Se and its Physical and Chemical Property[J];Journal of Anhui Agricultural Sciences;2007-01
4 CAO Wei-xing et al(College of Land and Resources,Shenyang Agricultural University,Shenyang,Liaoning 110161);Study on Method Improvement of Preparing Chitosan[J];Journal of Anhui Agricultural Sciences;2007-02
5 LI Dong-xia et al(School of Food Science and Technology,Jiangnan University,Wuxi,Jiangsu 214122);Characteristics of Enzyme Components with the Degradation Activity to Chitosan in Lipase[J];Journal of Anhui Agricultural Sciences;2008-06
6 LI Peng et al(Chongqing Center of Environmental Monitoring,Chongqing 401147);Study on the Adsorption of Cr~(6+) by Co-ferrites/Chitosan Core-shell Magnetic Microspheres[J];Journal of Anhui Agricultural Sciences;2008-09
7 CHEN Hong, ZU Feng, HONG Lian(Chemistry and Material Engineering Dept. of Hefei College, Hefei 230022, China);Study on Catalytic Synthesis of Butyl Pphdroxybenzoate with Chitosan Sulfate[J];Journal of Anqing Teachers College(Natural Science Edition);2004-04
8 Du Liying1,Hu Xiaomin2,Li Liang2(1.Liaoning Provincial College of Communication,Shenyang 110122,China; 2.Northeastern University,Shenyang 110004,China);Study on the Application of Chitosan Graft Copolymers to Sludge Dewatering[J];Environmental Science and Management;2008-02
9 SHANG Chang-fa~1, LIU Shi-qing~2, CHEN Hui-liang~1, LIU Yun-ming~2, TANG Yi-guo~2,GU You-fang~1, WANG Sheng-xiang~2, JIA Ren-sheng~1 (1. Anhui College of Science and Technology,Fengyang 233100;2. Bengbu. Heping Company of Dairy Industry,Bengbu,Anhui 233000,China);Effects of Chitosan on Content of Serum Calcium, Phosphorus and Hydroxyproline in Cows[J];Journal Yellow Cattle Science;2005-05
10 ZHANG Mu-yan,ZHAO Song-lin, CHEN Fei, XIA Qiu-yu (Coconut Research Institute of Chinese Academy of Tropical Agricultural Sciences, Hainan 571339, China );Application of Chitosan and Its Derivatives in Food Industry[J];Storage & Process;2008-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ZHAI Wei1 CHEN HongZhang2 MA RunYu1(1.College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029; 2.State Key Laboratory of Biochemical Engineering, Institute of Process and Engineering, Chinese Academy of Sciences, Beijing 100080, China);Structural characteristics of cellulose after dissolution and regeneration from the ionic liquid [bmim]Cl[J];Journal of Beijing University of Chemical Technology(Natural Science Edition);2007-02
2 ZHU Zhi-hui, QIAN Jin-wen(Department of Polymer Science & Engineering, Zhejiang University; Key Laboratory of Macromolecule Synthesis and Functionalization (Ministry of Education), Zhejiang University, Hangzhou 310027, China);Progress in Chitosan Pervaporation Membranes[J];Journal of Materials Science and Engineering;2008-02
3 WANG Ya\|fen\+1, WANG Hui\|li\+2 (1.Collgeg of Food Science & Biology Engineering,Hangzhou University of Commerce, Hangzhou 310035,China;2.Hangzhou Institute of Vegetable,Hangzhou 310004,China.);Preparation and properties of edible packaging film from chitosan[J];Donghai Marine Science;2001-02
4 GAO Guang, LIN Min yi, WU Guo ming (College of Material Science and Engineering,South China University of Technology,Guangzhou,Guangdong 510640,China);Forming of chitosan fiber[J];Journal of Textile Research;2005-02
5 QIAN Cheng(School of Garment and Art Design, Jiaxing University, Jiaxing, Zhejiang 314001, China);Production and application of chitosan fiber medical dressings[J];Journal of Textile Research;2006-11
6 ZHANG Qing-Shan*, LIU Ai-Xia, GUO Bing-Nan, WU Feng (School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 100081, China);Synthesis of Ionic Liquids Based on the N-Methyl-N-allyl Morpholinium Cation[J];Chemical Research In Chinese Universities;2005-02
7 ZHOU Li-Zhi1, WANG Xing1, CHENG Xiao-Wei2, LONG Ying-Cai2, PING Zheng-Hua 1* (1. Key Laborotary of Polymer Molecular Engineering of Education Ministry, Department of Macromolecular Science, Fudan University; 2. Department of Chemistry, Fudan University, Shanghai 200433, China);A Novel Hydrophilic Organo-inorganic Pervaporation Separation Membrane ——Preparation of Polyacrylamide Composits Membrane[J];Chemical Research In Chinese Universities;2005-03
8 CHEN Xin; LI Wen-Jun; ZHONG Wei;GE Chang-Jie; WANG Han-Fu; YU Tong-Yin(Department of Macromolecular Science,Fudan University,Shanghai,200433);Studies on Chitosan-Fibroin Blend Membranes(Ⅱ)──The pH and Ion Sensitivities of Semi-IPN Membranes[J];CHEMICAL RESEARCH IN CHINESE UNIVERSITIES;1996-06
9 REN Qiang 1,2, WU Jin2, ZHANG Jun2, HE Jiasong2, GUO Meili1 ( 1School of Material Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing100083) ( 2State Key Laboratory of Engineering Plastics, Center for Molecular Scien ce, Institute of Chemistry, Chinese Academy of Sciences, Beijing100080);SYNTHESIS OF 1-ALLYL,3-METHYLIMIDAZOLIUM-BASED ROOM- TEMPERATURE IONIC LIQUID AND PRELIMINARY STUDY OF ITS DISSOLVING CELLULOSE[J];Acta Polymerica Sinica;2003-03
10 WEI Deqing; LUO Xiaojun; DENG Ping; TAO Jialiang(Chengdu Institute of Organic Chemistry, Academic Sinica, Chengdu 610041);STUDY ON THE EMULSION GRAFT COPOLYMERIZATION OF BUTYL ACRYLATE ONTO CHITOSAN[J];ACTA POLYMERICA SINICA;1995-04
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 MA Yalu1,LIU Fen1,MA Yuanyuan1,SUN Xiaobing2,ZHENG Junping3 (1.Department of Chemistry,Institute of Science,Tianjin University,Tianjin 300072;2.Department of Engineering & Technology,Tasly Group,Tianjin 300402;3.Department of Polymer Materials,College of Material Science and Technology,Tianjin University,Tianjin 300072,China);PREPARATION OF MESOPOROUS SILICA MEMBRANES BY MULTISTAGE ASSEMBLY SYNTHESIS[J];Journal of the Chinese Ceramic Society;2010-02
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