About: Story of the electrodes for the high temperature PEM type fuel cell at ICT Prague

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Polymer Electrolyte membrane Fuel Cell (PEMFC) nowadays suffer from several serious drawbacks, which are related mainly to slow electrode kinetics (neccessity of high platinum loads, catalyst poissons sensitivity, etc.). Majority of these problems can be elimminated by increase of operating temperature (up to 200 °C). This contribution summarizes the experiments on optimalization of gas diffusion electrode for the high temperature PEMFC equipped with polybenzimidazole (PBI) membrane soaked by phosphoric acid. The influence of various parameters as: nature of gas diffusion layer, concentration of platinum in carbon supported catalyst, incorporation of suitable polymer used as a binder of catalyst layer (PTFE, PBI) and method of catalyst layer preparation (brushing, spraying), was investigated. Polymer Electrolyte membrane Fuel Cell (PEMFC) nowadays suffer from several serious drawbacks, which are related mainly to slow electrode kinetics (neccessity of high platinum loads, catalyst poissons sensitivity, etc.). Majority of these problems can be elimminated by increase of operating temperature (up to 200 °C). This contribution summarizes the experiments on optimalization of gas diffusion electrode for the high temperature PEMFC equipped with polybenzimidazole (PBI) membrane soaked by phosphoric acid. The influence of various parameters as: nature of gas diffusion layer, concentration of platinum in carbon supported catalyst, incorporation of suitable polymer used as a binder of catalyst layer (PTFE, PBI) and method of catalyst layer preparation (brushing, spraying), was investigated. (en)
Title	Story of the electrodes for the high temperature PEM type fuel cell at ICT Prague Story of the electrodes for the high temperature PEM type fuel cell at ICT Prague (en)
skos:prefLabel	Story of the electrodes for the high temperature PEM type fuel cell at ICT Prague Story of the electrodes for the high temperature PEM type fuel cell at ICT Prague (en)
skos:notation	RIV/60461373:22310/10:00022982!RIV11-MSM-22310___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6046137301)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Bouzek, Karel Mazúr, Petr Paidar, Martin
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemické technologie
http://linked.open...dnocenehoVysledku	290188
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/10:00022982
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fuel cell; electrolyte membrane; gas diffusion electrode; catalyst layer (en)
http://linked.open.../riv/klicoveSlovo	gas diffusion electrode fuel cell electrolyte membrane catalyst layer
http://linked.open...ontrolniKodProRIV	[8F93DF5A69A5]
http://linked.open...v/mistoKonaniAkce	Hnanice ČR
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	New trends in application of photo and electro catalysis Proceedings of the 3rd Czech-Austrian workshop
http://linked.open...in/vavai/riv/obor	CG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Bouzek, Karel Mazúr, Petr Paidar, Martin
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2009-01-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Catalytic processes in chemistry and chemical technology
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoká škola chemicko-technologická v Praze
https://schema.org/isbn	978-80-7080-769-9
http://localhost/t...ganizacniJednotka	22310
is http://linked.open...avai/riv/vysledek of	Story of the electrodes for the high temperature PEM type fuel cell at ICT Prague Story of the electrodes for the high temperature PEM type fuel cell at ICT Prague Story of the electrodes for the high temperature PEM type fuel cell at ICT Prague

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