Asymmetric membranes by wet phase inversion of phenylated polyphenylene
โ Scribed by Congran Guo; Stephen M. Budy; Douglas A. Loy
- Book ID
- 112002170
- Publisher
- John Wiley and Sons
- Year
- 2012
- Tongue
- English
- Weight
- 951 KB
- Volume
- 128
- Category
- Article
- ISSN
- 0021-8995
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๐ SIMILAR VOLUMES
The formation process and morphology of BTDA-TDI/MDI co-polyimide (P84, CAS#: 58698-66-1) asymmetric flat sheet membranes have been studied. Experimental results indicated that the weight ratio of H 2 O and N-methyl-2-pyrrolidone (NMP, CAS#: 872-50-4) at cloud point curve (above critical point) was
## Abstract~Polycarbonate (PC) membranes prepared by the wet-phase inversion process was investigated in the present study. Varying amounts of a non-solvent (methanol) were added to the casting solution during membrane preparation and was found to increase significantly membrane porosity. The gas