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- Title
Sulfonated poly(ether ether ketone)/epoxy/phenol novolac blend proton-exchange membranes with low methanol permeability.
- Authors
Fu, Tiezhu; Zhong, Shuangling; Cui, Zhiming; Zhao, Chengji; Shi, Yuhua; Yu, Wenzhi; Na, Hui; Xing, Wei
- Abstract
The article presents a study on sulfonated poly(ether ketone) (SPEEK), crosslinked epoxy resin (TMBP), cured by phenol novolac (PN) blend proton-exchange membranes with low methanol permeability. It used a casting-solution, evaporation, and heating crosslinking method to improve the mechanical properties, dimensional stability, water retention, and methanol resistance. It found that the SPEEK/TMBP/PN blend membranes could have potential use as proton-exchange membranes in direct methanol fuels.
- Subjects
ARTIFICIAL membranes; POLYETHERS; EPOXY resins; POLYELECTROLYTES; CROSSLINKING (Polymerization); ELECTROCHEMISTRY
- Publication
Journal of Applied Polymer Science, 2009, Vol 111, Issue 3, p1335
- ISSN
0021-8995
- Publication type
Article
- DOI
10.1002/app.29150