Preparation and properties of polyether imide solvent-resistant ultrafiltration membrane

Preparation and properties of polyether imide solvent-resistant ultrafiltration membrane

Polyether imide (PEI) flat ultrafiltration membrane was prepared by immersion precipitation phase inversion method. The effects of polymer PEI concentration and additive polyvinylpyrrolidone (PVP) concentration on the structure and properties of membrane were investigated. In order to improve the so...

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Bibliographic Details
Main Authors: OUYANG Guozi, LI Xindong, ZHANG Xin, LI Haike, LI Lang, LI Wenhao, ZHONG Zhaohuang
Format: Article
Language:zho
Published: Journal of Materials Engineering 2022-08-01
Series:Cailiao gongcheng
Subjects:
phase inversion method
polyetherimide
chemical crosslinking
solvent resistance
acid and alkali resistance
ultrafiltration membrane
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2021.000244

Internet

http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2021.000244

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