CdGaO2S

ceramic

· CdGaO2S

CdGaO₂S is a quaternary semiconductor ceramic composed of cadmium, gallium, oxygen, and sulfur, belonging to the oxysulfide compound family. This material is primarily of research interest for optoelectronic and photocatalytic applications, where mixed anion systems (oxide + sulfide) are explored to engineer bandgap properties and light absorption characteristics. It represents an experimental compound rather than a mature industrial material, and is studied as part of broader efforts to develop non-toxic, earth-abundant alternatives to traditional cadmium-based semiconductors or to create novel photofunctional ceramics with tuned electronic properties.

photocatalysis researchoptoelectronic devicessemiconductor bandgap engineeringvisible-light absorptionthin-film depositionnext-generation solar materials

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)	0.9973	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8400	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.

CdGaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental