Issue 44, 2023

Enhanced interface stability of ammine magnesium borohydride by in situ decoration of MgBr2·2NH3 nanoparticles

Abstract

A novel Mg(BH4)2·1.9NH3-MgBr2·2NH3 composite was demonstrated as a solid-state Mg2+ electrolyte. The in situ decoration of MgBr2·2NH3 nanoparticles with an average size of 3.7 nm on the surface of Mg(BH4)2·1.9NH3 improves the Mg2+ conductivity to 2.1 × 10−4 S cm−1 at 50 °C and offers long-term stability towards the Mg metal anode.

Graphical abstract: Enhanced interface stability of ammine magnesium borohydride by in situ decoration of MgBr2·2NH3 nanoparticles

Supplementary files

Article information

Article type
Communication
Submitted
28 Feb 2023
Accepted
09 May 2023
First published
09 May 2023

Chem. Commun., 2023,59, 6726-6729

Enhanced interface stability of ammine magnesium borohydride by in situ decoration of MgBr2·2NH3 nanoparticles

Q. Wang, Z. Li, H. Deng, Y. Chen and Y. Yan, Chem. Commun., 2023, 59, 6726 DOI: 10.1039/D3CC00994G

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