CsTiO2S

ceramic
· CsTiO2S

CsTiO₂S is a ternary ceramic compound combining cesium, titanium, oxygen, and sulfur—a mixed-anion oxide-sulfide material that belongs to the family of perovskite-related or layered titanate structures. This compound is primarily investigated in research contexts for photocatalytic and optoelectronic applications, leveraging the bandgap engineering potential of sulfur substitution in titanium oxides to enhance visible-light absorption and charge separation compared to pure TiO₂. Its notable advantage over conventional titanium dioxide lies in extended light absorption range and tunable electronic properties, making it of interest for environmental remediation and energy conversion applications where standard oxide photocatalysts have limitations.

photocatalytic water treatmentvisible-light photocatalysisenvironmental remediation researchsolar energy conversionoptoelectronic devices (experimental)

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
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μB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.
CsTiO2S — Properties & Data | MatWorld