VAgO3 — Properties & Data | MatWorld

VAgO3

semiconductor

· VAgO3

Vanadium oxide compound (VAgO3) is a mixed-valence oxide semiconductor combining vanadium and silver in its crystal structure. This material exists primarily in research contexts as a potential candidate for functional oxide applications, where its unique electronic properties derived from vanadium's variable oxidation states could enable sensing, catalytic, or energy-storage device functionality. The incorporation of silver offers possibilities for tuning electrical conductivity and photocatalytic behavior compared to simple vanadium oxides.

photocatalytic materials (research)semiconductor sensorssolid-state energy storagecatalytic applicationsthin-film electronic devices

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.429	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)4 entries	1.278	eV	DFT · OptB88vdW
↳	1.424	eV	DFT · TBmBJ
↳	1.337	eV	DFT · PBE
↳	0.000	eV	DFT · GLLB-SC
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	8.884	-	DFT · OptB88vdW
↳	7.298	-	DFT · TBmBJ
Magnetic Moment(μB)3 entries	0.000	μB	DFT
↳	-2.006	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000709	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000387	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-361	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	382.6	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.37	%	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.

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.00890	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.633	eV/atom	DFT
↳	1.480	eV/atom	DFT
↳	-1.805	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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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.

VAgO3

Physical Properties

Electrical Properties

Other Properties

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