Issue 12, 2015

Cation reduction and comproportionation as novel strategies to produce high voltage, halide free, carborane based electrolytes for rechargeable Mg batteries

Abstract

Here we describe the cation reduction and comproportionation as novel routes to synthesize electrolytes for rechargeable Mg-ion batteries. Reduction of the ammonium cation in [HNMe31+][HCB11H111−] with metallic Mg affords the halide free carborane salt [Mg2+][HCB11H111−]2. Comproportionation of [Mg2+][HCB11H111−]2 with MgPh2 affords the novel monocationic electrolyte [MgPh1+][HCB11H111−], which reversibly deposits/strips Mg with a remarkable oxidative stability of 4.6 V vs. Mg0/+2.

Graphical abstract: Cation reduction and comproportionation as novel strategies to produce high voltage, halide free, carborane based electrolytes for rechargeable Mg batteries

Supplementary files

Article information

Article type
Research Article
Submitted
03 sep 2015
Accepted
14 okt 2015
First published
15 okt 2015

Inorg. Chem. Front., 2015,2, 1101-1104

Cation reduction and comproportionation as novel strategies to produce high voltage, halide free, carborane based electrolytes for rechargeable Mg batteries

Scott. G. McArthur, L. Geng, J. Guo and V. Lavallo, Inorg. Chem. Front., 2015, 2, 1101 DOI: 10.1039/C5QI00171D

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