PtHfO2N — Properties & Data | MatWorld

PtHfO2N

ceramic

· PtHfO2N

PtHfO2N is an experimental ceramic compound combining platinum, hafnium, oxygen, and nitrogen—a members of the refractory oxide-nitride family. This material is primarily a research-stage composition designed to combine the thermal stability and oxidation resistance of hafnium oxide with the chemical inertness and high-temperature properties of platinum, enhanced by nitrogen incorporation for improved mechanical performance. Industrial interest centers on extreme-temperature structural applications and protective coatings where conventional ceramics or single-phase refractories reach their limits; its development reflects ongoing efforts to create materials for next-generation aerospace engines, ultra-high-temperature reactors, and advanced wear-resistant systems.

high-temperature coatingsaerospace engine componentsrefractory applicationsoxidation barrier layersadvanced ceramics researchthermal protection systems

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 · GLLB-SC
Magnetic Moment(μB)	-2.220	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.640	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.

PtHfO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental