WNiO2S — Properties & Data | MatWorld

WNiO2S

ceramic

· WNiO2S

WNiO₂S is a ternary ceramic compound combining tungsten, nickel, oxygen, and sulfur, representing a mixed-metal oxysulfide material class. This composition is primarily encountered in research and materials development contexts, where it is investigated for potential applications in catalysis, energy storage, and semiconductor technologies due to the synergistic properties of transition metal-oxygen-sulfur systems. Compared to simpler binary oxides or sulfides, oxysulfide compositions like WNiO₂S aim to combine the structural stability of oxides with the electronic or catalytic properties of sulfides, making them of interest in exploratory materials for electrochemistry and chemical transformation processes.

Electrocatalysis (hydrogen evolution)Energy storage materials (battery/supercapacitor research)Chemical catalysisSemiconductor researchMaterials development (experimental)Electrochemical sensors

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)	-2.094	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.760	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.

WNiO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental