KPbO3 — Properties & Data | MatWorld

KPbO3

ceramic

· KPbO3

KPbO3 is a lead potassium oxide ceramic compound belonging to the perovskite family of materials. This compound is primarily investigated in research contexts for its potential in ferroelectric, piezoelectric, and electro-optic applications, as it exhibits structural properties relevant to advanced functional ceramics. While not widely established in mainstream industrial production, perovskite-based ceramics like KPbO3 are of interest to materials researchers exploring alternatives to conventional lead zirconate titanate (PZT) systems for electronic and photonic devices.

ferroelectric ceramics (research)piezoelectric devices (experimental)electro-optic modulatorslead-based perovskitesfunctional ceramics developmentsolid-state physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.002	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	1.073	μB	DFT
↳	1.019	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)	0.2063	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.041	eV/atom	DFT
↳	0.8200	eV/atom	DFT
↳	-0.9551	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.

KPbO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental