KVS2O8 — Properties & Data | MatWorld

KVS2O8

ceramic

· JVASP-57215· KVS2O8

KVS2O8 is a potassium vanadium silicate ceramic compound belonging to the silicate mineral family, characterized by a framework structure combining vanadium and silicon oxides. This material appears in research contexts focused on advanced ceramics, potentially relevant for applications requiring thermal stability, electrical properties, or chemical resistance in specialized high-temperature or electrochemical environments. Its selection would depend on whether superior performance in niche applications justifies cost and processing complexity compared to more conventional ceramic alternatives.

experimental ceramics researchhigh-temperature applicationselectrochemical devicessilicate-based compositesrefractory materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.030	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.2080	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	8.370	-	DFT · OptB88vdW
Magnetic Moment(μB)	2.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	2.500e-7	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000206	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-17.89	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	116.4	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)	0.00250	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.792	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.

KVS2O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental