PbTlO3 — Properties & Data | MatWorld

PbTlO3

ceramic

· PbTlO3

PbTlO3 is a lead thallium oxide perovskite ceramic compound that combines two heavy metal cations in a single crystal structure. This is primarily a research material investigated for its ferroelectric, piezoelectric, and dielectric properties, with potential applications in high-temperature sensing and actuator systems where conventional perovskites reach their limits. Its notable feature is the dual-metal composition, which can modify polarization behavior and phase stability compared to single-cation perovskites like PbTiO3 or PbZrO3, though its toxicity and complex synthesis have limited widespread industrial adoption.

ferroelectric materials researchhigh-temperature piezoelectric sensorsexperimental actuatorsperovskite phase studiesdielectric property investigationmaterials characterization (academic/laboratory)

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.2607	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-0.9780	eV/atom	DFT
↳	1.160	eV/atom	DFT

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.

PbTlO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental