Tuning the Co/Fe ratio in BaCoxFe0.8−xZr0.1Y0.1O3−δ, a promising triple ionic and electronic conducting oxide, to boost electrolysis and fuel cell performance-Reference-Cited by-同舟云学术

Tuning the Co/Fe ratio in BaCo_xFe_0.8−xZr_0.1Y_0.1O_3−δ, a promising triple ionic and electronic conducting oxide, to boost electrolysis and fuel cell performance

Published:2022 Issue:46 Volume:10 Page:24839-24853
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Shin Yewon¹^ORCID,Kim You-dong¹^ORCID,Sanders Michael¹^ORCID,Harvey Steven P.²^ORCID,Walker Michael¹^ORCID,O'Hayre Ryan¹^ORCID

Affiliation:

1. Department of Metallurgical and Materials Engineering, Colorado School of Mines, 1500 Illinois St., Golden, CO, 80401, USA

2. National Renewable Energy Laboratory, 15013 Denver West Parkway, Golden, CO, 80401, USA

Abstract

A BaCo0.7Fe0.1Zr0.1Y0.1O3−δ (BCFZY7111)-based button cell shows a peak power density of 695 mW cm−2 at 600 °C and a current density of 1976 mA cm−2 at 1.4 V in fuel cell and electrolysis modes.

Funder

Army Research Office

National Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/TA/D2TA03150G

Reference75 articles.

1. A short review on triple conducting oxide cathode materials for proton conducting solid oxide fuel cell

2. Triple ionic–electronic conducting oxides for next-generation electrochemical devices