Issue 35, 2021

An electrochemical study on LiMn2O4 for Al3+ ion storage in aqueous electrolytes

Abstract

Herein, we report the possibility of electrochemical Al3+ ion insertion in LiMn2O4 in aqueous electrolytes. LiMn2O4 exhibits a discharge potential plateau of 1.5 V and a discharge capacity of 65 mA h g−1 is achieved at a current rate of 800 mA g−1 at the 75th cycle with the pre-addition of low-valence Mn ions in an aqueous AlCl3 electrolyte.

Graphical abstract: An electrochemical study on LiMn2O4 for Al3+ ion storage in aqueous electrolytes

Supplementary files

Article information

Article type
Communication
Submitted
02 Jul 2021
Accepted
23 Aug 2021
First published
06 Sep 2021

Phys. Chem. Chem. Phys., 2021,23, 19150-19154

An electrochemical study on LiMn2O4 for Al3+ ion storage in aqueous electrolytes

S. Nandi and S. K. Das, Phys. Chem. Chem. Phys., 2021, 23, 19150 DOI: 10.1039/D1CP03012D

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