A novel single chamber solid oxide fuel cell based on chemically stable thin films of Y-doped BaZrO3 proton conducting electrolyte

Emiliana Fabbri, Alessandra D’Epifanio, Simone Sanna, Elisabetta Di Bartolomeo, Giuseppe Balestrino, Silvia Licoccia, Enrico Traversa

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

A novel single chamber solid oxide fuel cell operating at 550 °C was fabricated depositing a fully-dense, 650 nm thick, BaZr0.8Y0.2O3_δ (BZY) films on Ni-BZY anodes by pulsed laser deposition. Using an optimized cathode for proton conductor electrolytes, an open circuit voltage of 0.53 V and a power density output of 36 mW cm-2 were reached in the single chamber operation mode.

Original languageEnglish
JournalEnergy & Environmental Science
Volume3
Pages (from-to)618-621
ISSN1754-5692
DOIs
Publication statusPublished - 2010
Externally publishedYes

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