AlHfO2S

ceramic

· AlHfO2S

AlHfO2S is an experimental ceramic compound combining aluminum, hafnium, oxygen, and sulfur phases. This material belongs to the family of high-temperature ceramics and mixed-metal oxides with potential for extreme-environment applications. Research into hafnium-based ceramics focuses on thermal barrier coatings, refractory applications, and environments requiring combined oxidation and corrosion resistance where conventional oxides fall short.

thermal barrier coatingshigh-temperature refractory applicationsoxidation resistanceaerospace engine componentscorrosion-resistant coatingsresearch material 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)	0.4981	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9400	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.

AlHfO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental