聚偏氟乙烯微孔膜制备方法研究进展

doi:10.11894/1005-829x.2006年.26（02）.5

工业水处理 ›› 2006, Vol. 26 ›› Issue (2): 5-9. doi: 10.11894/1005-829x.2006年.26（02）.5

聚偏氟乙烯微孔膜制备方法研究进展

顾明浩¹, 张军¹, 王晓琳²

1. 南京工业大学材料科学与工程学院, 江苏, 南京 210009;
2. 清华大学化学工程系, 北京 100084

收稿日期:2005-10-27 修回日期:2005-10-27 出版日期:2006-02-20 发布日期:2010-10-01
作者简介:顾明浩(1981- )，2003 年毕业于南京工业大学，硕士。电话:025-83587264，E-mail: theonebaggio@163.com。
基金资助:
江苏省高校无机及其复合新材料重点实验室资助项目(2004002)

Development of preparation techniques for polyvinylidene fluoride(PVDF) microporous membranes

Gu Minghao¹, Zhang Jun¹, Wang Xiaolin²

1. College of Materials Science and Engineering, Nanjing University of Technology, Nanjing 210009, China;

2. Department of Chemical Engineering, Tsinghua University, Beijing 100084, China

Received:2005-10-27 Revised:2005-10-27 Online:2006-02-20 Published:2010-10-01

摘要/Abstract

摘要：

介绍了浸没沉淀法、热致相分离法以及蒸发助热致相分离法制备聚偏氟乙烯(PVDF)微孔膜的研究进展。重点介绍了溶剂、凝固浴组成、凝固浴温度、添加剂和蒸发时间等因素对浸没沉淀法制备PVDF膜的影响，并对制备PVDF膜的发展提出建议和展望。同时简单介绍了PVDF微孔膜的亲水性改性。

关键词: 聚偏氟乙烯, 微孔膜, 浸没沉淀, 热致相分离, 蒸发助热致相分离, 亲水性

Abstract:

The preparation techniques of immerse precipitation, thermally induced phase separation and thermally assisted evaporative separation for PVDF microporous membrane are reviewed. The research focuses on the effects of solvents, non-solvents, coagulation temperature, additives, evaporation time on the properties and structure of PVDF membranes. The hydrophilic modification of PVDF microporous membrane is introduced briefly.

Key words: polyvinylidene fluoride, microporous membrane, immerse precipitation, thermally induced phase separation , thermally assisted evaporative separation, hydrophilic

中图分类号:

TQ325.4

顾明浩, 张军, 王晓琳. 聚偏氟乙烯微孔膜制备方法研究进展[J]. 工业水处理, 2006, 26(2): 5-9.

Gu Minghao, Zhang Jun, Wang Xiaolin. Development of preparation techniques for polyvinylidene fluoride(PVDF) microporous membranes[J]. INDUSTRIAL WATER TREATMENT, 2006, 26(2): 5-9.

https://www.iwt.cn/CN/Y2006/V26/I2/5

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