HfGaO2S

ceramic

· HfGaO2S

HfGaO2S is an experimental ternary ceramic compound combining hafnium, gallium, oxygen, and sulfur elements. This material belongs to the emerging family of mixed-anion oxysulfide ceramics, which are being researched for their potential to bridge properties between traditional oxides and sulfides. While not yet widely adopted in commercial production, oxysulfide ceramics show promise in optoelectronic and photocatalytic applications where the dual-anion structure can enable tuned bandgaps and enhanced light absorption compared to conventional oxide or sulfide alternatives.

photocatalysis researchwide-bandgap semiconductorsoptoelectronic device developmentthin-film coatingsemerging functional ceramicsmaterials research

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)	0.3518	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.300	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.

HfGaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental