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090			_aB-8793
245	1	0	_aSynthesis and characterization of poly(arylene ether ketone)with sulfonated fluorene pendants for proton exchange membrane
490	0		_vJournal of Membrane Science, 297(1-2), p.90-97, 2007
520	3		_aNovel poly(arylene ether ketone)with fluorene pendants were synthesized and then sulfonated into a series of poly(arylene ether ketone)s with sulfonated fluorene pendants using chlorosulfonic acid. The sulfonated polymers were thereafter cast into membranes from their solutions. The properties of the ionic exchange capacity, sulfonation degree,water uptake, mechanical properties, thermal and oxidative stabilities as well as proton conductivities of the membranes were fully investigated. It was found that their proton conductivities increased continuously with increasing testing temperature up to 130 .C at 100
650	1	4	_aPOLYETHERETHERKETONE
650	1	4	_aSULFONATION
650	1	4	_aPROTON CONDUCTIVITY
650	1	4	_aPROTON EXCHANGE MEMBRANE
700	1	2	_aShang, X.
700	1	2	_aFang, S.
700	1	2	_aMeng, Y.
856	4	0	_uhttps://drive.google.com/file/d/15a8-hILSmSzeN-0u_KjxUZSdvbtBLs0f/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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