Mg–air oxygen shuttle batteries using a ZrO2-based oxide ion-conducting electrolyte

Atsushi Inoishi; Young-Wan Ju; Shintaro Ida; Tatsumi Ishihara

doi:10.1039/C3CC40880A

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Mg–air oxygen shuttle batteries using a ZrO₂-based oxide ion-conducting electrolyte†

Atsushi Inoishi,^a Young-Wan Ju,^b Shintaro Ida^b and Tatsumi Ishihara*^bc

Author affiliations

* Corresponding authors

^a Department of Automotive Science, Graduate School of Integrated Frontier Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Japan

^b Department of Applied Chemistry, Faculty of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Japan

^c International Institute for Carbon Neutral Energy (WPI-I2CNER), Kyushu University, Japan
E-mail: ishihara@cstf.kyushu-u.ac.jp
Fax: +81-92-802-2871
Tel: +81-92-802-2868

Abstract

A new concept of an “oxygen shuttle” type battery for Mg–air solid oxide batteries using a Ca-stabilized ZrO₂ electrolyte was proposed and studied. The observed open circuit potential and discharge capacity were 1.81 V and 1154 mA h g_Mg⁻¹ (52% of the theoretical capacity), respectively.

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Article information

DOI: https://doi.org/10.1039/C3CC40880A
Article type: Communication
Submitted: 01 Feb 2013
Accepted: 04 Apr 2013
First published: 05 Apr 2013

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Chem. Commun., 2013,49, 4691-4693

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Mg–air oxygen shuttle batteries using a ZrO₂-based oxide ion-conducting electrolyte

A. Inoishi, Y. Ju, S. Ida and T. Ishihara, Chem. Commun., 2013, 49, 4691 DOI: 10.1039/C3CC40880A

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Chemical Communications