WIrO2S — Properties & Data | MatWorld

WIrO2S

ceramic

· WIrO2S

WIrO₂S is an experimental mixed-metal oxide-sulfide ceramic compound combining tungsten, iridium, oxygen, and sulfur elements. This material represents research into multinary ceramics for potential catalytic and electrochemical applications, where the combination of noble and refractory metals with anion diversity may enable enhanced reactivity or stability compared to single-phase oxides or sulfides.

electrocatalysis researchhydrogen evolution catalystsoxygen reduction catalystsmixed-metal oxide-sulfidesadvanced ceramic compositesmaterials chemistry research

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)	2.711	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.

WIrO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental