BHfO2S

ceramic

· BHfO2S

BHfO₂S is a rare earth hafnium-based ceramic compound combining hafnium oxide with sulfide phases, representing an exploratory material in the ceramic research space. This compound is not yet widely commercialized and remains primarily in the research and development phase, where it is being investigated for its potential thermal, structural, or functional properties in extreme-environment applications. The hafnium oxide component makes this family of ceramics potentially valuable for high-temperature aerospace and nuclear applications where conventional ceramics reach performance limits, though current use remains limited to specialized research programs.

High-temperature ceramics researchAerospace thermal protection systemsNuclear fuel cladding studiesRefractory materials developmentExperimental composite matricesMaterials characterization studies

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)	-0.000255	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.360	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.

BHfO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental