Sulfonation of PEEK-WC powder (a glassy poly-ether ether ketone) has been performed at 80 β’ C for 3 h using H 2 SO 4 conc. (96%). The degree of sulfonation varied from 15 to 40%, depending on the reaction time. The sulfonated polymers (S-PEEK-WC) were used to prepare dense membranes for possible fue
Electrochemical properties of sulfonated PEEK used for ion exchange membranes
β Scribed by Xianfeng Li; Zhe Wang; Hui Lu; Chengji Zhao; Hui Na; Chun Zhao
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 297 KB
- Volume
- 254
- Category
- Article
- ISSN
- 0376-7388
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