PbHfO3 — Properties & Data | MatWorld

PbHfO3

ceramic

· PbHfO3

PbHfO3 is a lead hafnate perovskite ceramic compound combining lead oxide with hafnium oxide in a crystalline perovskite structure. This is primarily a research material of interest for ferroelectric and dielectric applications, where the lead-hafnium composition offers potential advantages in electrical polarization and high-temperature stability compared to more common lead zirconate titanate (PZT) formulations. The material remains largely experimental but is studied for specialized applications requiring enhanced thermal stability or different polarization characteristics than conventional ferroelectric ceramics.

ferroelectric deviceshigh-temperature capacitorspiezoelectric actuators (research)dielectric coatingsadvanced ceramics research

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)	5.100	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.000369	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.1000	eV/atom	DFT

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.

PbHfO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental