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Issue 9, 2020
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Cubic perovskite-type Sm0.3Sr0.7Nb0.08Co0.92O3−δ as a novel cathode material for intermediate temperature solid oxide fuel cells

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Abstract

Cubic perovskite-type Sm0.3Sr0.7Nb0.08Co0.92O3−δ (SSNC) demonstrated excellent oxygen reduction reaction (ORR) activity at 600 °C due to a high concentration and high mobility of oxygen vacancies, which were derived from the low average cobalt valence and cubic structure in SSNC at room temperature.

Graphical abstract: Cubic perovskite-type Sm0.3Sr0.7Nb0.08Co0.92O3−δ as a novel cathode material for intermediate temperature solid oxide fuel cells

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Article information


Submitted
19 Sep 2019
Accepted
23 Dec 2019
First published
23 Dec 2019

Chem. Commun., 2020,56, 1361-1364
Article type
Communication

Cubic perovskite-type Sm0.3Sr0.7Nb0.08Co0.92O3−δ as a novel cathode material for intermediate temperature solid oxide fuel cells

H. Zhang, G. Chen and L. Tang, Chem. Commun., 2020, 56, 1361
DOI: 10.1039/C9CC07374D

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