What question did this study set out to answer?

The central aim is to explore α-K3MnO4 and K2MnO4 as viable cathode materials for potassium-ion batteries.

February 12, 2026Journal of Materials Chemistry A

Revisiting the K-Mn-O System for Green Cathode Materials in Potassium-ion Batteries: From K2MnO4 to K3MnO4

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The central aim is to explore α-K3MnO4 and K2MnO4 as viable cathode materials for potassium-ion batteries.
Synthesis of α-K3MnO4 and K2MnO4
Structural characterization techniques
Electrochemical performance testing
α-K3MnO4 shows promising electrochemical properties
K2MnO4 exhibits good performance in potassium-ion batteries
Both materials indicate potential for sustainable energy storage applications.

Implication

Demonstrates the evaluation of K2MnO4 and K3MnO4 as cathode materials for potassium-ion batteries, suggesting their potential use in energy storage.

Abstract

This study reports the synthesis, structural characterization, and electrochemical evaluation of α-K3MnO4 and K2MnO4 as potential cathode materials for potassium-ion batteries (KIBs). A new solid-state route was developed to prepare...

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Cite This Study

Sagot et al. (2026) studied this question.

synapsesocial.com/papers/698d6d8c5be6419ac0d528b4 https://doi.org/10.1039/d5ta07398g

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Implication

Demonstrates the evaluation of K2MnO4 and K3MnO4 as cathode materials for potassium-ion batteries, suggesting their potential use in energy storage.

Revisiting the K-Mn-O System for Green Cathode Materials in Potassium-ion Batteries: From K2MnO4 to K3MnO4

Key Points

Implication

Abstract

Discussion

Cite This Study

Revisiting the K-Mn-O System for Green Cathode Materials in Potassium-ion Batteries: From K2MnO4 to K3MnO4

Key Points

Implication

Abstract

Discussion

Cite This Study

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