Fluorination: a new way to enhance the durability of carbon supports for PEMFC application - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2016

Fluorination: a new way to enhance the durability of carbon supports for PEMFC application

(1) , (1) , (1) , (2) , (2) , (2) , (2) , (3) , (3) , (3) , (3) , (3)
1
2
3
Nicolas Batisse
  • Fonction : Auteur
  • PersonId : 768495
  • IdRef : 16687034X
Marc Dubois
  • Fonction : Auteur
  • PersonId : 1136676

Résumé

Proton exchange membrane fuel cells (PEMFC) are energy converters that can power nomad, automotive or stationary systems without emission of pollutants. This technology is already used for niche markets, but some challenges must be overcome to enable large-scale deployment. In particular, the electrochemical corrosion of the carbon support at the cathode remains a major concern especially under start-stop conditions. This corrosion causes massive detachment of the supported Pt-based nanocrystallites, negatively affects water management and ultimately results into a collapse of the electrode structure.

Mots clés

Domaines

Chimie
Fichier principal
Vignette du fichier
Berthon-ECS2016.pdf (206.78 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-01394682 , version 1 (10-11-2016)

Identifiants

  • HAL Id : hal-01394682 , version 1

Citer

Sandrine Berthon-Fabry, Fabien Labbé, Rudolf Metkemeijer, Yasser Ahmad, Nicolas Batisse, et al.. Fluorination: a new way to enhance the durability of carbon supports for PEMFC application. PRiME 2016 - 6th International ECS Electrochemical Energy Summit, The Electrochemical Society (ECS), The Electrochemical Society of Japan (ECSJ), and The Korean Electrochemical Society (KECS), Oct 2016, Honolulu, Hawaii, United States. ⟨hal-01394682⟩
1132 Consultations
112 Téléchargements

Partager

Gmail Facebook Twitter LinkedIn More