MnNiO2S — Properties & Data | MatWorld

MnNiO2S

ceramic

· MnNiO2S

MnNiO2S is a mixed-metal oxide-sulfide ceramic compound combining manganese, nickel, oxygen, and sulfur in a single phase. This is a research-phase material under investigation primarily for energy storage and catalytic applications, particularly in electrochemical systems where combined redox activity of manganese and nickel is leveraged. MnNiO2S and related ternary metal chalcogenides are being studied as alternatives to conventional layered oxides and sulfides because the dual-metal composition can enhance electron conductivity, increase active sites for ion intercalation, and improve catalytic performance in battery and supercapacitor systems.

battery cathode materialssupercapacitor electrodeselectrochemical catalysisenergy storage researchwater-splitting catalystsadvanced ceramics development

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)	3.919	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9200	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.

MnNiO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental