A conditioning-free magnesium chloride complex electrolyte for rechargeable magnesium batteries

Jung Hoon Ha; Brian Adams; Jae Hyun Cho; Victor Duffort; Jong Hak Kim; Kyung Yoon Chung; Byung Won Cho; Linda F. Nazar; Si Hyoung Oh

doi:10.1039/c6ta01684g

A conditioning-free magnesium chloride complex electrolyte for rechargeable magnesium batteries

Jung Hoon Ha, Brian Adams, Jae Hyun Cho, Victor Duffort, Jong Hak Kim, Kyung Yoon Chung, Byung Won Cho, Linda F. Nazar, Si Hyoung Oh

Department of Chemical and Biomolecular Engineering

Research output: Contribution to journal › Article › peer-review

40 Citations (Scopus)

Abstract

The dissolution of Mg metal in AlCl₃/THF using CrCl₃ as a "promoter" yields a magnesium aluminum chloride complex electrolyte which shares many common features with MACC, but does not require an onerous conditioning process. This crucial advantage originates from the very high Mg to Al ratio in the new electrolyte, "MaCC", which promotes 100% coulombic efficiency for Mg in the first cycle.

Original language	English
Pages (from-to)	7160-7164
Number of pages	5
Journal	Journal of Materials Chemistry A
Volume	4
Issue number	19
DOIs	https://doi.org/10.1039/c6ta01684g
Publication status	Published - 2016

Bibliographical note

Funding Information:
This work was financially supported by the Energy Efficiency & Resources of the Korea Institute of Energy Technology Evaluation and Planning grant (Project No. 20112010100140) funded by the Korea government Ministry of Trade, Industry & Energy. The authors also acknowledge the support by the KIST Institutional Program (Project No. 2E26292). LFN is grateful for support provided as part of the Joint Center for Energy Storage Research, an Energy Innovation Hub funded by the U.S. Department of Energy, Office of Science, Basic Energy Sciences (electrochemical studies).

All Science Journal Classification (ASJC) codes

Chemistry(all)
Renewable Energy, Sustainability and the Environment
Materials Science(all)

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abstract = "The dissolution of Mg metal in AlCl3/THF using CrCl3 as a {"}promoter{"} yields a magnesium aluminum chloride complex electrolyte which shares many common features with MACC, but does not require an onerous conditioning process. This crucial advantage originates from the very high Mg to Al ratio in the new electrolyte, {"}MaCC{"}, which promotes 100% coulombic efficiency for Mg in the first cycle.",

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note = "Funding Information: This work was financially supported by the Energy Efficiency & Resources of the Korea Institute of Energy Technology Evaluation and Planning grant (Project No. 20112010100140) funded by the Korea government Ministry of Trade, Industry & Energy. The authors also acknowledge the support by the KIST Institutional Program (Project No. 2E26292). LFN is grateful for support provided as part of the Joint Center for Energy Storage Research, an Energy Innovation Hub funded by the U.S. Department of Energy, Office of Science, Basic Energy Sciences (electrochemical studies).",

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A conditioning-free magnesium chloride complex electrolyte for rechargeable magnesium batteries. / Ha, Jung Hoon; Adams, Brian; Cho, Jae Hyun; Duffort, Victor; Kim, Jong Hak; Chung, Kyung Yoon; Cho, Byung Won; Nazar, Linda F.; Oh, Si Hyoung.

In: Journal of Materials Chemistry A, Vol. 4, No. 19, 2016, p. 7160-7164.

Research output: Contribution to journal › Article › peer-review

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AU - Cho, Byung Won

AU - Nazar, Linda F.

AU - Oh, Si Hyoung

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