A simple strategy based on a highly fluorinated polymer blended with a fluorinated polymer containing phosphonic acid to improve the properties of PEMFCs
Author:
Affiliation:
1. Equipe Ingénierie et Architecture Macromoléculaires
2. Institut Charles Gerhardt UMR CNRS 5253
3. Ecole Nationale Supérieure de Chimie de Montpellier
4. 34296 Montpellier Cedex 5
5. France
6. CEA
7. DAM
8. Le Ripault
9. F-37260 Monts
Abstract
Phosphonic acid containing fluorinated blend membranes led to new PEMFCs with a proton conductivity of 40 mS cm−1 at 80 °C.
Funder
Agence Nationale de la Recherche
Publisher
Royal Society of Chemistry (RSC)
Subject
Materials Chemistry,General Chemistry,Catalysis
Link
http://pubs.rsc.org/en/content/articlepdf/2019/NJ/C9NJ03037A
Reference34 articles.
1. Nitrogen-Doped Graphene as Efficient Metal-Free Electrocatalyst for Oxygen Reduction in Fuel Cells
2. Graphite Nanofibers as an Electrode for Fuel Cell Applications
3. About the Choice of the Protogenic Group in PEM Separator Materials for Intermediate Temperature, Low Humidity Operation: A Critical Comparison of Sulfonic Acid, Phosphonic Acid and Imidazole Functionalized Model Compounds
4. About the choice of the protogenic group in polymer electrolyte membranes: Ab initio modelling of sulfonic acid, phosphonic acid, and imidazole functionalized alkanes
5. Poly(arylene ether sulfone)s with phosphonic acid and bis(phosphonic acid) on short alkyl side chains for proton-exchange membranes
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