Nb2Cd2O7

ceramic

· JVASP-51964· Nb2Cd2O7

Nb₂Cd₂O₇ is a ternary oxide ceramic compound combining niobium and cadmium in an oxidized matrix. This material is primarily of research and materials science interest rather than established industrial production, belonging to the broader family of complex metal oxides that show promise in functional ceramics applications. The compound's potential relevance lies in its use as a dielectric or in specialized solid-state applications where layered oxide structures provide unique electronic or ionic transport properties.

research ceramicsdielectric materialssolid-state physicsfunctional oxidesexploratory high-temperature applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2334	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.774	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	8.921	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	1.840	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.160	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000914	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000969	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-377.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	417.8	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)	0.2066	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.949	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.

Nb2Cd2O7 — Properties & Data | MatWorld

Nb2Cd2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental