Abstract
Friedel-Craft sulfonylation of polyarylenes with 1,3,5- benzenetrisulfonylchloride has been demonstrated to yield soluble and processable, highly sulfonated polyarylenes (IEC 1.9-2.9 milliequivalents/gram) that do not swell in water and are stable to 280 °C. The new method provides an alternative, more efficient approach to sulfonating aromatic polymers.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1381-1384 |
| Number of pages | 4 |
| Journal | Journal of Polymer Science, Part A: Polymer Chemistry |
| Volume | 52 |
| Issue number | 10 |
| DOIs | |
| State | Published - May 15 2014 |
Keywords
- Friedel-Crafts sulfonylation
- Polyelectrolyte
- modification
- phenylated polyphenylene
- polyaromatics
- polyarylene
- polymer electrolyte
- polymer modification sulfonated polyelectrolytes
- sulfone linkages
ASJC Scopus subject areas
- Polymers and Plastics
- Organic Chemistry
- Materials Chemistry
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