Nb2MoO8

ceramic

· JVASP-30681· Nb2MoO8

Nb2MoO8 is a mixed-metal oxide ceramic compound combining niobium and molybdenum oxides, belonging to the family of refractory and functional ceramics. This material is primarily investigated in research contexts for its potential in high-temperature applications and as a functional ceramic where the dual-metal composition may provide enhanced thermal stability or electrochemical properties. While not yet widely established in mainstream industrial production, niobium-molybdenum oxide systems show promise in catalysis, solid-state electrolytes, and thermal management applications where the chemical synergy between niobium and molybdenum oxides could offer advantages over single-metal oxide alternatives.

High-temperature refractory applicationsCatalytic materials researchSolid electrolytes and ionic conductorsThermal barrier coatings developmentMixed-oxide functional ceramicsAdvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	6,172.8	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3100	-	DFT · OptB88vdW
Shear Modulus(G)	3,476.6	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1687	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.400	eV	DFT · OptB88vdW
↳	1.875	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.702	-	DFT · OptB88vdW
↳	5.394	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000439	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000647	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-394.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	357.6	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	25.71	%	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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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1957	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.300	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.

Nb2MoO8 — Properties & Data | MatWorld

Nb2MoO8

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental