CuCsO2S

ceramic

· CuCsO2S

CuCsO₂S is a mixed-metal oxide-sulfide ceramic compound containing copper, cesium, oxygen, and sulfur elements. This is a research-stage material primarily explored for photocatalytic and optoelectronic applications due to its layered crystal structure and tunable electronic properties. The compound represents an emerging class of sulfide-based ceramics investigated as alternatives to traditional semiconductors for energy conversion, environmental remediation, and quantum device platforms.

photocatalytic water splittingenvironmental remediation (dye degradation)optoelectronic devices (research)heterogeneous catalysisthin-film semiconductor applicationssolar energy conversion (exploratory)

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)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	3.080	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.

CuCsO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental