Surface Modification of the Polyacrylonitrile Membrane by NH3 Plasma Treatment

摘要：

　　In tiiis study,NH3 plasma was used to improve the polyacrylonitrile (PAN) membrane surface antifouling property.The modification induced by the plasma treatment in the material was analyzed using contact angle measurements.Ultrafilter was used to measure flux recovery rate.The plasma was created by a radio frequency generator.The best plasma treatment condition was carried out at 60 W,60s,in this condition;the surface hydrophilicity is significantly improved.The results show a much better membrane surface antifouling property witii a considerable increase in tiie flux recovery rate.

关键词： NH3 plasma Surface modification Hydrophilicity Flux recovery rate

作者: Ru Li Ji-Fei Deng Fen-Fen Liu Huan Wang Li Fang

作者单位: Xian Polytechnic University,Jinhua south road,Xi an,Shaanxi,710048,China

会议类型: 国际会议

会议名称: 第六届纺织生物工程及信息国际会议(The 6th Textile Bioengineering and Informatics Symposium )(TBIS2013)

会议地点: 西安

会议语种:英文

页码: 359-362

在线出版日期: 2013-09-26（万方平台首次上网日期，不代表论文的发表时间）