Studies on the SPEEK membrane with low degree of sulfonation as a stable proton exchange membrane for fuel cell applications

Sulfonated poly (ether ether ketone) (SPEEK) with a low degree of sulfonation (DS = 40%) was prepared for proton exchange membrane fuel cells (PEMFC). Poly (ether ether ketone) (PEEK) was sulfonated in concentrated H2SO4 under N2 atmosphere and characterized by the hydrogen nuclear magnetic resonanc...

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Hlavní autoři:	Mohammad Javad Parnian, Fatemeh Gashoul, Soosan Rowshanzamir
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Iranian Research Organization for Science and Technology (IROST) 2017-02-01
Edice:	Hydrogen, Fuel Cell & Energy Storage
Témata:	proton exchange membrane speek fuel cell stability
On-line přístup:	https://hfe.irost.ir/article_428_b76d024c3fed018713ec74d1ab3508cc.pdf
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