Issue 22, 2013

High-voltage aqueous battery approaching 3 V using an acidic–alkaline double electrolyte

Abstract

Based on an acidic–alkaline double electrolyte, we designed and fabricated a novel Zn/KMnO4 aqueous cell with a high operating voltage of 2.8 V. The theoretical energy density of this aqueous cell is even compatible with organic electrolyte-based lithium batteries.

Graphical abstract: High-voltage aqueous battery approaching 3 V using an acidic–alkaline double electrolyte

Supplementary files

Article information

Article type
Communication
Submitted
04 Jan 2013
Accepted
23 Jan 2013
First published
23 Jan 2013

Chem. Commun., 2013,49, 2204-2206

High-voltage aqueous battery approaching 3 V using an acidic–alkaline double electrolyte

L. Chen, Z. Guo, Y. Xia and Y. Wang, Chem. Commun., 2013, 49, 2204 DOI: 10.1039/C3CC00064H

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