PtHfO3 — Properties & Data | MatWorld

PtHfO3

ceramic

· PtHfO3

PtHfO3 is a platinum-hafnium oxide ceramic compound that belongs to the perovskite family of materials. This is primarily a research and development material being investigated for extreme-environment applications where conventional ceramics and refractories reach their performance limits. The material is notable for its potential high-temperature stability, chemical inertness, and combination of precious metal (platinum) and refractory metal oxide (hafnium oxide) constituents, making it a candidate for next-generation thermal barrier coatings, aerospace components, and nuclear or high-temperature catalytic applications where traditional ceramic oxides or single-phase refractories are insufficient.

thermal barrier coatingshigh-temperature aerospace applicationsrefractory materialsextreme-environment catalysisnext-generation engine componentsresearch ceramics

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.4020	μB	DFT
↳	2.000	μB	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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-1.611	eV/atom	DFT
↳	1.240	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.

PtHfO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental