HfThO3

ceramic

· HfThO3

HfThO3 is a mixed-oxide ceramic compound combining hafnium and thorium oxides, belonging to the family of refractory and high-temperature ceramics. This material is primarily of research and developmental interest for advanced applications requiring exceptional thermal stability and radiation resistance, particularly in nuclear fuel systems, aerospace thermal barriers, and high-temperature structural applications where conventional oxides reach their performance limits.

nuclear fuel matricesradiation-resistant ceramicshigh-temperature thermal barriersrefractory coatingsadvanced aerospace materialsresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.3510	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.986	eV/atom	—

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

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.

HfThO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental