KMnO2S — Properties & Data | MatWorld

KMnO2S

ceramic

· KMnO2S

KMnO₂S is a mixed-metal oxide-sulfide ceramic compound containing potassium, manganese, oxygen, and sulfur. This is a research-phase material belonging to the family of manganese-based ceramics and layered metal chalcogenides, studied primarily for electrochemical and catalytic applications rather than as a structural ceramic. The compound is notable in battery research, heterogeneous catalysis, and environmental remediation contexts, where manganese oxides and sulfides are explored as alternatives to precious-metal catalysts and as electrode materials for energy storage systems.

Battery electrode materialsElectrocatalysis researchWater treatment catalystsEnergy storage developmentHeterogeneous catalysisEmerging functional ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	2.015	μB	DFT

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.060	eV/atom	DFT

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

KMnO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental