CuCdO2S

ceramic

· CuCdO2S

CuCdO₂S is a quaternary ceramic compound combining copper, cadmium, oxygen, and sulfur—a mixed-valence oxide-sulfide that belongs to the family of complex transition-metal chalcogenides. This is a research-phase material primarily investigated for optoelectronic and photocatalytic applications rather than established commercial use. The compound's notable attributes stem from its potential narrow bandgap and mixed-anion chemistry, which make it a candidate for photovoltaic absorbers, photocatalytic water splitting, and visible-light-driven environmental remediation, though it has not yet achieved widespread industrial adoption.

photovoltaic absorber layersphotocatalytic water splittingenvironmental remediation (research phase)thin-film optoelectronicsnext-generation solar cellsphotochemical synthesis

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)	1.006	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.220	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.

CuCdO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental