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- Title
Preparation of porous structure in the system of PEEK/PPS/diphenyl ketone via thermally induced phase separation.
- Authors
Huaiyu Ding; Qiang Zhang; Ye Tian; Yanqiao Shi; Biqian Liu
- Abstract
The porous structure was prepared with polyether ether ketone (PEEK) and polyphenylene sulfide (PPS), which had excellent solvent resistance and thermal resistance as the mixed polymers, and diphenyl ketone as the diluent. The possibility of forming porous structure and the control of porous structure were investigated in the blended system. The effecting factors including the different weight ratios of PEEK/PPS and the total concentration of polymers on the porous structure are discussed, and the two‐step phase separation process brings forward the formation of membrane in this system. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci 104: 1523–1530, 2007
- Subjects
POROUS materials; POLYETHERS; THERMALLY stimulated currents; ORGANIC compounds
- Publication
Journal of Applied Polymer Science, 2007, Vol 104, Issue 3, p1523
- ISSN
0021-8995
- Publication type
Article
- DOI
10.1002/app.25390