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Analyse de l'efficacité des piles à combustible à utilisation directe du méthanol avec divers canaux d'anodes hydrophobes.

The efficiency analysis of DMFCs with different hydrophobic anode channels.

Numéro : pap. B7-108

Auteurs : LUO W. J., JIANG J. Y., LIN X. Q., et al.

Résumé

In order to enhance the performance of the direct methanol fuel cell (DMFC), the product of CO2 bubble have to be efficiently removed from the anode channel. In this study, MEMS process and PDMS material are used to form the anode cannel of a DMFC. Otherwise, some particles with high hydrophobic properties are added into the PDMS materials, to further reduce the hydro-resistance in the anode channel. The performance of the DMFCs are investigated under the influence of operation conditions including operating temperature, flow rate, and methanol concentration In this study, it is found the performance of the DMFC with the anode channel made of PDMS with high hydrophobic particles can be greatly enhanced under the same operation conditions.

Documents disponibles

Format PDF

Pages : 10 p.

Disponible

  • Prix public

    20 €

  • Prix membre*

    15 €

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : The efficiency analysis of DMFCs with different hydrophobic anode channels.
  • Identifiant de la fiche : 30005136
  • Langues : Anglais
  • Source : ACRA2010. Asian conference on refrigeration and air conditioning: Tokyo, Japan, June 7-9, 2010.
  • Date d'édition : 07/06/2010

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