YReW2O8 — Properties & Data | MatWorld

YReW2O8

ceramic

· JVASP-9331· YReW2O8

YReW2O8 is a rare-earth tungstate ceramic compound containing yttrium and rhenium oxides, representing a specialized composition within the tungstate ceramic family. This material is primarily of research and development interest for high-temperature applications, particularly in scenarios requiring combined thermal stability and chemical inertness; its use in commercial production remains limited, but the tungstate ceramic class is valued in aerospace and thermal barrier applications where conventional oxides may be insufficient.

high-temperature ceramicsthermal barrier coatingsaerospace researchrare-earth compoundsrefractory applicationsexperimental materials development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.243	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	2.002	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000684	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000747	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	9.733	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	10.80	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3738	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.159	eV/atom	DFT · OptB88vdW

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.

YReW2O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental