Lithium–oxygen batteries with triplex Li+-selective solid membranes

Youngbin Choi; Keeyoung Jung; Hyeong-Jun Kim; Ji-Woong Moon; Jong-Won Lee

doi:10.1039/C9CC03652K

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Lithium–oxygen batteries with triplex Li⁺-selective solid membranes†

Youngbin Choi,^a Keeyoung Jung,

^b Hyeong-Jun Kim,^a Ji-Woong Moon*^b and Jong-Won Lee

*^a

Author affiliations

* Corresponding authors

^a Department of Materials Science and Engineering, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 61452, Republic of Korea
E-mail: jongwon@chosun.ac.kr

^b Materials Research Division, Research Institute of Industrial Science and Technology, Pohang 37673, Republic of Korea
E-mail: jwmoon@rist.re.kr

Abstract

A lithium–oxygen battery based on a triplex-Li⁺-selective solid membrane (LSSM) is proposed. An inorganic LSSM with a triplex (porous/dense/porous) structure is prepared via tape-casting. The cell exhibits promising rate-capability and reversibility during cycling. The triplex-LSSM architecture may allow cell designs to be scaled up for use in large systems.

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Article information

DOI: https://doi.org/10.1039/C9CC03652K
Article type: Communication
Submitted: 12 May 2019
Accepted: 07 Jun 2019
First published: 10 Jun 2019

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Chem. Commun., 2019,55, 7643-7646

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Lithium–oxygen batteries with triplex Li⁺-selective solid membranes

Y. Choi, K. Jung, H. Kim, J. Moon and J. Lee, Chem. Commun., 2019, 55, 7643 DOI: 10.1039/C9CC03652K

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