Methanol permeability and properties of DMFC membranes based on sulfonated PEEK/PVDF blends
β Scribed by J. Wootthikanokkhan; N. Seeponkai
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 109 KB
- Volume
- 102
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Novel bisphenol Aβbased sulfonated poly(arylene ether sulfone) (bi AβSPAES) copolymers were successfully synthesized via direct copolymerization of disodium 3,3β²βdisulfonateβ4,4β²βdichlorodiphenylsulfone, 4,4β²βdichlorodiphenylsulfone, and bisphenol A. The copolymer structure was confirme
## Abstract The effects of heat treatment on the properties of membranes prepared from blends of poly(ether sulfone)/sulfonated poly(phenylene sulfide) (SPPS) and phenolphthalein poly(ether ether ketone)/SPPS were studied in detail. The membranes' fundamental properties, including water content, tr