CaGaO2S

ceramic

· CaGaO2S

CaGaO₂S is a mixed-valence ceramic compound combining calcium, gallium, oxygen, and sulfur—a sulfide-oxide hybrid that belongs to the family of wide-bandgap semiconductor ceramics. This is a research-phase material primarily explored for optoelectronic and photocatalytic applications due to its tunable electronic structure and potential for visible-light absorption. Industrial deployment remains limited; the material is of interest to researchers developing next-generation photocatalysts for environmental remediation, thin-film solar absorbers, and possibly solid-state lighting, where conventional oxides or nitrides may be less efficient.

photocatalytic water splittingvisible-light photocatalysissemiconductor thin filmsenvironmental remediationoptoelectronic 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)	0.9969	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7600	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.

CaGaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental