Revisiting the K–Mn–O system for green cathode materials in potassium-ion batteries: from K 2 MnO 4 to K 3 MnO 4

Journal of Materials Chemistry A 2026 Open access

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Authors: Armance Sagot, Lorenzo Stievano, Vadim M. Kovrugin, Tanguy Soudant, V. Pralong
DOI: 10.1039/d5ta07398g
Cited by: 0
References: 29

Abstract

This study reports the synthesis, structural characterization, and electrochemical evaluation of α-K 3 MnO 4 and K 2 MnO 4 as potential cathode materials for potassium-ion batteries (KIBs).

Fields of Study & Subjects

Advancements in Battery Materials Advanced battery technologies research Supercapacitor Materials and Fabrication

Publication details

Journal / source
Journal of Materials Chemistry A
Volume
14
Issue
22
Pages
13669–13676
Publication date
1 January 2026
Language
EN