Terminally-Crosslinked Sulfonated Poly(fluorenyl ether sulfone) as a Polymer Electrolyte Membrane for both PEMFC and DMFC Application

Title
Terminally-Crosslinked Sulfonated Poly(fluorenyl ether sulfone) as a Polymer Electrolyte Membrane for both PEMFC and DMFC Application
Authors
Roshni Lilly ThankamGreen Baek김형준남석우김태현
Keywords
polymer electrolyte membrane; Sulfonated poly(fluorenyl ether sulfone); Terminal crosslinking; Proton conductivity; Methanol crossover
Issue Date
2010-08
Publisher
Bulletin of the Korean Chemical Society
Citation
VOL 31, NO 8, 2141-2142
Abstract
Proton exchange membrane (PEM) is a main component of the proton exchange membrane fuel cells (PEMFCs) and direct methanol fuel cells (DMFCs) for transferring protons from anode to cathode as well as providing a barrier to the fuel gas between two electrodes. Some specific limitations for the wellknown perfluorinated membranes including high cost, high methanol permeability, and loss of the preferable properties at high temperature (80 oC) demand a search for alternative PEMs.1-3
URI
http://pubs.kist.re.kr/handle/201004/38393
ISSN
0253-2964
Appears in Collections:
KIST Publication > Article
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