KScW2O8 — Properties & Data | MatWorld

KScW2O8

ceramic

· JVASP-133354· KScW2O8

KScW2O8 is a mixed-metal oxide ceramic compound containing potassium, scandium, and tungsten, belonging to the family of complex oxide ceramics. This material is primarily of research and developmental interest rather than a widely established industrial ceramic, with potential applications in high-temperature structural or functional applications where tungsten-containing oxides offer thermal stability and chemical resistance. Engineers would consider this compound for specialized applications requiring the unique combination of properties afforded by scandium and tungsten dopants in a ceramic matrix, particularly where conventional oxides prove inadequate.

high-temperature ceramicsresearch compoundsrefractory materialsfunctional oxide ceramicssolid-state synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	45.18	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2900	-	DFT · OptB88vdW
Shear Modulus(G)	21.09	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.575	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.971	eV	DFT · OptB88vdW
↳	4.782	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.788	-	DFT · OptB88vdW
↳	3.190	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05890	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.626	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.

KScW2O8

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental