Matches in SemOpenAlex for { <https://semopenalex.org/work/W2052066703> ?p ?o ?g. }
- W2052066703 endingPage "76" @default.
- W2052066703 startingPage "67" @default.
- W2052066703 abstract "In this work, the production and characterization of hybrid membranes of sulfonated poly(ether-ether-ketone; SPEEK) and phosphonated copolysilsesquioxanes (PCs) and its application in proton exchange membrane fuel cell (PEMFC) were studied. To improve the proton conduction and thermal stability of the polymer SPEEK, PCs were synthesized from diethylphosphatoethyltriethoxysilane (Ph-TEOS) and phenyltriethoxysilane (PTES), 90/10 mol/mol, by a hydrolysis/condensation procedure. The PCs were characterized by infrared thermal analysis. Hybrids membranes produced from SPEEK and 20 wt% PC were submitted to further hydrolysis to give semiinterpenetrating copolysilsesquioxanes networks. The hybrid membranes were also characterized according to their thermal behavior, proton conductivity, electrochemical performance in fuel cell, and oxidative stability. The proton conductivities (σ) of the membranes in the hydrated state at room temperature were determined by electrochemical impedance spectroscopy. It was verified that the proton conductivities of the hydrolyzed hybrid membranes were about 370% higher than the σ of plain SPEEK. The hydrolyzed membranes with 20% (90:10) PC showed the best performance in a PEMFC working with H2/O2 at 60°C." @default.
- W2052066703 created "2016-06-24" @default.
- W2052066703 creator A5005371545 @default.
- W2052066703 creator A5019915029 @default.
- W2052066703 creator A5022859742 @default.
- W2052066703 creator A5029770106 @default.
- W2052066703 creator A5034160430 @default.
- W2052066703 creator A5038903154 @default.
- W2052066703 creator A5071403786 @default.
- W2052066703 creator A5079239658 @default.
- W2052066703 date "2012-03-01" @default.
- W2052066703 modified "2023-09-27" @default.
- W2052066703 title "Hybrid SPEEK/Phosphonatedsilsesquioxanes membranes for PEMFC" @default.
- W2052066703 cites W1531209125 @default.
- W2052066703 cites W1972113113 @default.
- W2052066703 cites W1977171312 @default.
- W2052066703 cites W1991730865 @default.
- W2052066703 cites W1997889119 @default.
- W2052066703 cites W1999502246 @default.
- W2052066703 cites W2000465145 @default.
- W2052066703 cites W2003362828 @default.
- W2052066703 cites W2004019593 @default.
- W2052066703 cites W2010942369 @default.
- W2052066703 cites W2014197149 @default.
- W2052066703 cites W2018026336 @default.
- W2052066703 cites W2022261484 @default.
- W2052066703 cites W2023612449 @default.
- W2052066703 cites W2035759518 @default.
- W2052066703 cites W2042542493 @default.
- W2052066703 cites W2072303829 @default.
- W2052066703 cites W2073584522 @default.
- W2052066703 cites W2080481724 @default.
- W2052066703 cites W2082066466 @default.
- W2052066703 cites W2087631554 @default.
- W2052066703 cites W2099830610 @default.
- W2052066703 cites W2103877048 @default.
- W2052066703 cites W2105331161 @default.
- W2052066703 cites W2114836303 @default.
- W2052066703 cites W2125487327 @default.
- W2052066703 cites W2163973332 @default.
- W2052066703 cites W2522794472 @default.
- W2052066703 cites W2575101360 @default.
- W2052066703 cites W281485102 @default.
- W2052066703 cites W2949865691 @default.
- W2052066703 cites W3087284194 @default.
- W2052066703 cites W4362231996 @default.
- W2052066703 cites W83852076 @default.
- W2052066703 doi "https://doi.org/10.1680/nme.11.00019" @default.
- W2052066703 hasPublicationYear "2012" @default.
- W2052066703 type Work @default.
- W2052066703 sameAs 2052066703 @default.
- W2052066703 citedByCount "4" @default.
- W2052066703 countsByYear W20520667032016 @default.
- W2052066703 countsByYear W20520667032018 @default.
- W2052066703 countsByYear W20520667032019 @default.
- W2052066703 countsByYear W20520667032021 @default.
- W2052066703 crossrefType "journal-article" @default.
- W2052066703 hasAuthorship W2052066703A5005371545 @default.
- W2052066703 hasAuthorship W2052066703A5019915029 @default.
- W2052066703 hasAuthorship W2052066703A5022859742 @default.
- W2052066703 hasAuthorship W2052066703A5029770106 @default.
- W2052066703 hasAuthorship W2052066703A5034160430 @default.
- W2052066703 hasAuthorship W2052066703A5038903154 @default.
- W2052066703 hasAuthorship W2052066703A5071403786 @default.
- W2052066703 hasAuthorship W2052066703A5079239658 @default.
- W2052066703 hasConcept C127413603 @default.
- W2052066703 hasConcept C131540310 @default.
- W2052066703 hasConcept C132319479 @default.
- W2052066703 hasConcept C147789679 @default.
- W2052066703 hasConcept C159985019 @default.
- W2052066703 hasConcept C17525397 @default.
- W2052066703 hasConcept C178790620 @default.
- W2052066703 hasConcept C185592680 @default.
- W2052066703 hasConcept C188027245 @default.
- W2052066703 hasConcept C192562407 @default.
- W2052066703 hasConcept C2780407432 @default.
- W2052066703 hasConcept C41625074 @default.
- W2052066703 hasConcept C42360764 @default.
- W2052066703 hasConcept C521977710 @default.
- W2052066703 hasConcept C52859227 @default.
- W2052066703 hasConcept C55493867 @default.
- W2052066703 hasConcept C59061564 @default.
- W2052066703 hasConcept C7040849 @default.
- W2052066703 hasConcept C94412978 @default.
- W2052066703 hasConceptScore W2052066703C127413603 @default.
- W2052066703 hasConceptScore W2052066703C131540310 @default.
- W2052066703 hasConceptScore W2052066703C132319479 @default.
- W2052066703 hasConceptScore W2052066703C147789679 @default.
- W2052066703 hasConceptScore W2052066703C159985019 @default.
- W2052066703 hasConceptScore W2052066703C17525397 @default.
- W2052066703 hasConceptScore W2052066703C178790620 @default.
- W2052066703 hasConceptScore W2052066703C185592680 @default.
- W2052066703 hasConceptScore W2052066703C188027245 @default.
- W2052066703 hasConceptScore W2052066703C192562407 @default.
- W2052066703 hasConceptScore W2052066703C2780407432 @default.
- W2052066703 hasConceptScore W2052066703C41625074 @default.
- W2052066703 hasConceptScore W2052066703C42360764 @default.
- W2052066703 hasConceptScore W2052066703C521977710 @default.