WCaO2S

ceramic

· WCaO2S

WCaO₂S is a mixed-metal oxide-sulfide ceramic compound containing tungsten, calcium, oxygen, and sulfur. This material represents an exploratory composition in the tungsten oxide-sulfide ceramic family, primarily developed in academic and research settings rather than established industrial production. While the specific applications of this particular compound remain limited, materials in this chemical family are investigated for potential use in catalytic systems, thermal management, and advanced ceramic coatings where multi-element oxide-sulfide phases may offer tunable chemical reactivity or thermal properties unavailable in simpler binary compounds.

research and developmentcatalytic applicationsadvanced ceramicstungsten-based compoundsexperimental coatingsmaterials characterization

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)	3.294	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.440	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.

WCaO2S — Properties & Data | MatWorld

WCaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental