CdInO2S

ceramic

· CdInO2S

CdInO2S is a quaternary ceramic compound combining cadmium, indium, oxygen, and sulfur—a mixed-anion oxide-sulfide material belonging to the family of semiconducting ceramics. This is primarily a research-stage material investigated for optoelectronic and photocatalytic applications due to its tunable bandgap and potential for visible-light absorption. Industrial adoption remains limited; the material is of interest in specialized semiconductor research contexts rather than mainstream engineering, and cadmium content raises environmental and regulatory considerations that may restrict its use in consumer-facing applications.

photocatalytic water splittingvisible-light photocatalystssemiconductor researchoptoelectronic devices (experimental)thin-film applications (laboratory scale)

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)	-0.0000110	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8200	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.

CdInO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental