Cs0.86(NH4)1.14SO4Te(OH) 6 in porous anodic alumina for micro fuel cell applications

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Abstract

Cs0.86(NH4)1.14SO4Te(OH) 6 supported by anodic alumina membranes (AAMs) has been characterized for the first time in H2/O2 fuel cell. The fabricated membrane electrode assemblies are able to produce peak power densities in the range 15-30 mW cm-2 under mild conditions (room temperature, low humidity and low Pt loading) and show an increased durability with cycling with respect to previous results obtained with AAM-based fuel cell. The physico-chemical characterization of the electrolytes has been carried out through X-ray diffractometry, scanning electron microscopy and micro-raman analysis. An estimation of the composite membranes conductance under fuel cell operation has been carried out from I-V characteristics and EIS measurements at room temperature.

Autore Pugliese

Tutti gli autori

  • Bocchetta P. , Conciauro F. , Santamaria M. , Di Quarto F.

Titolo volume/Rivista

ELECTROCHIMICA ACTA

Anno di pubblicazione

2011

ISSN

0013-4686

ISBN

Non Disponibile

Numero di citazioni Wos

Nessuna citazione

Ultimo Aggiornamento Citazioni

Non Disponibile

Numero di citazioni Scopus

9

Ultimo Aggiornamento Citazioni

28/04/2018

Settori ERC

Non Disponibile

Codici ASJC

Non Disponibile