NbPbO3 — Properties & Data | MatWorld

NbPbO3

ceramic

· NbPbO3

NbPbO3 is a lead niobate ceramic compound belonging to the perovskite oxide family, known for its ferroelectric and piezoelectric properties. This material is primarily of research and development interest rather than established industrial production, investigated for applications requiring high dielectric constant, piezoelectric response, or ferroelectric behavior. Engineers consider niobate-based perovskites when designing high-performance capacitors, sensors, or actuators where lead-containing ceramics remain viable alternatives to lead-free formulations, though environmental and regulatory constraints increasingly drive material substitution efforts.

ferroelectric devicespiezoelectric actuatorshigh-K dielectric capacitorssensor applicationsresearch/development phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	183.4	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3900	-	DFT · OptB88vdW
Shear Modulus(G)	56.18	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	8.386	kg/m³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
↳	0.000	eV	DFT · PBE
Magnetic Moment(μB)3 entries	0.000	μB	DFT
↳	-1.956	μB	DFT
↳	0.000	µB	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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.1045	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.811	eV/atom	DFT
↳	1.260	eV/atom	DFT
↳	-2.125	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

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.

NbPbO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental