中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Gas-initiation under UV and liquid-grafting polymerization on the surface of polysulfone hollow fiber ultrafiltration membrane by dynamic method

文献类型:期刊论文

作者Shen, YJ; Zhang, SL; Zhang, XZ; Xu, SG; Zhong, H; Zhang, WJ; Wu, T; Zhao, XH; Wu, GX
刊名JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
出版日期2005
卷号17期号:3页码:465-468
关键词Polysulfone Hollow Fiber Membrane Photografting Gas-initiation Surface Modification
英文摘要Using the inner-surface of polysulfone hollow fiber ultrafiltration membranes as grafted layer, the method of gas-initiation and liquid-polymerization has been studied, which aimed to adjust the diameter of the pores in the membranes. The degree of polymerization varied with the changes of the parameters, such as irradiation time, monomer concentration, temperature and time of polymerization and soon. The results indicated that using benzophenone (BP) which is in a gaseous condition as photo-initiator, acrylamide as graft monomer, the polyacrylamide chain was grafted on the surface of membranes. After the surface membrane being modified, the water flux and retention altered, and thus it can be seen that the diameter of the pores in the membrane was altered. These experiments contribute to finding a new way to produce the hollow fiber membrane with the small pore size and are extraordinarily worth developing and studying.
学科主题Environmental Sciences & Ecology
WOS研究方向Environmental Sciences & Ecology
WOS记录号WOS:000229189900025
源URL[http://ir.rcees.ac.cn/handle/311016/23325]  
专题生态环境研究中心_水污染控制实验室
推荐引用方式
GB/T 7714
Shen, YJ,Zhang, SL,Zhang, XZ,et al. Gas-initiation under UV and liquid-grafting polymerization on the surface of polysulfone hollow fiber ultrafiltration membrane by dynamic method[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2005,17(3):465-468.
APA Shen, YJ.,Zhang, SL.,Zhang, XZ.,Xu, SG.,Zhong, H.,...&Wu, GX.(2005).Gas-initiation under UV and liquid-grafting polymerization on the surface of polysulfone hollow fiber ultrafiltration membrane by dynamic method.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,17(3),465-468.
MLA Shen, YJ,et al."Gas-initiation under UV and liquid-grafting polymerization on the surface of polysulfone hollow fiber ultrafiltration membrane by dynamic method".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 17.3(2005):465-468.

入库方式: OAI收割

来源:生态环境研究中心

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