WReO2S

ceramic

· WReO2S

WReO₂S is a mixed-metal oxide-sulfide ceramic compound containing tungsten, rhenium, oxygen, and sulfur elements. This material belongs to the family of transition metal chalcogenides and oxides, which are primarily investigated in research contexts for catalytic and electronic applications rather than established commercial use. The compound is notable for its potential in heterogeneous catalysis (particularly hydrodesulfurization and related refining processes) and as a possible material for energy storage or semiconductor applications, where the combined tungsten-rhenium composition may offer improved activity or stability compared to single-metal alternatives.

hydrodesulfurization catalystspetroleum refiningresearch catalysistransition metal catalystsmaterials researchfunctional 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)	-0.8684	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.240	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.

WReO2S — Properties & Data | MatWorld

WReO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental