Proton-Exchange Sulfonated Poly (ether ether ketone) (SPEEK)/SiOx-S Composite Membranes in Direct Methanol Fuel Cells

Chinese Journal of Chemical Engineering

Volumn 17, Issue 2, 2009, Pages 207-213

  GAO, Qijun ^a,b   WANG, Yuxin ^a,b   XU, Li ^a   WEI, Guoqiang ^a,b   WANG, Zhitao ^a,b  

^a TIANJIN UNIVERSITY   (China)

^b ZHEJIANG UNIVERSITY   (China)

Author keywords

composite membrane; direct methanol fuel cell; functionalized silica; sulfonated poly(ether ether ketone)

Indexed keywords

DEGREE OF SULFONATION; DOSE DEPENDENTS; FUNCTIONALIZED SILICA; HIGH TEMPERATURES; HIGHER TEMPERATURES; LOW METHANOL PERMEABILITIES; MATRIXES; METHANOL PERMEABILITIES; ORDER OF MAGNITUDES; PROTON EXCHANGES; RELATIVE HUMIDITIES; ROOM TEMPERATURES; SULFONATED POLY(ETHER ETHER KETONE); SULFONATED POLY(ETHER ETHER KETONE) (SPEEK) MEMBRANE; SULFONIC ACID GROUPS; SWELLING DEGREES;

ATMOSPHERIC HUMIDITY; CAPILLARITY; CARBON NANOTUBES; CELL MEMBRANES; DIELECTRIC RELAXATION; DIMENSIONAL STABILITY; DIRECT METHANOL FUEL CELLS (DMFC); DISSOLUTION; ELECTROCHEMISTRY; ETHERS; ION EXCHANGE MEMBRANES; KETONES; METHANOL; METHANOL FUELS; POWDERS; PROTON CONDUCTIVITY; SILICA;

COMPOSITE MEMBRANES;

EID: 65449166902     PISSN: 10049541     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1004-9541(08)60195-0     Document Type: Article

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