Synthesis and characterisation of conducting polymer film on Nafion membrane

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F03%3A00008183" target="_blank" >RIV/60461373:22310/03:00008183 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

Synthesis and characterisation of conducting polymer film on Nafion membrane

Popis výsledku v původním jazyce

The development of new materials which can be utilised in membrane electrode assemblies (MEAs) for polymer electrolyte membrane fuel cells (PEMFCs) has received considerable attention during the last decade. In most cases Nafion# (DuPont) is used as thepolymer electrolyte membrane, which is a cation-exchanger and good proton conductor and exhibits good mechanical and chemical stability. An ideal catalyst support conducts electrons as well as protons, and is permeable to gases and water. This kind of alternative for catalyst support represent between others the conducting polymers (CP), like polypyrrole. These materials are mechanically and chemically stable and easy to prepare. They have a high specific surface area, are porous and permeable to waterand gases, while exhibiting both electronic and depending on the preparation conditions ionic conductivity. All these properties lead to an improved three-phase contact between catalyst, catalyst support and ion exchange membrane and an i

Název v anglickém jazyce

Synthesis and characterisation of conducting polymer film on Nafion membrane

Popis výsledku anglicky

The development of new materials which can be utilised in membrane electrode assemblies (MEAs) for polymer electrolyte membrane fuel cells (PEMFCs) has received considerable attention during the last decade. In most cases Nafion# (DuPont) is used as thepolymer electrolyte membrane, which is a cation-exchanger and good proton conductor and exhibits good mechanical and chemical stability. An ideal catalyst support conducts electrons as well as protons, and is permeable to gases and water. This kind of alternative for catalyst support represent between others the conducting polymers (CP), like polypyrrole. These materials are mechanically and chemically stable and easy to prepare. They have a high specific surface area, are porous and permeable to waterand gases, while exhibiting both electronic and depending on the preparation conditions ionic conductivity. All these properties lead to an improved three-phase contact between catalyst, catalyst support and ion exchange membrane and an i

Druh

D - Stať ve sborníku

CEP obor

CG - Elektrochemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA104%2F02%2F0664" target="_blank" >GA104/02/0664: Studie alternativních anod pro nízkoteplotní palivové články na bázi vodivých polymerů modifikovaných platinou</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2003

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Advanced Batteries and Accumilators - 4rd

ISBN

80-214-2298-X

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

69-70

Název nakladatele

VUT Brno

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

15. 6. 2003

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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