PtCaO2S

semiconductor

· PtCaO2S

PtCaO2S is an experimental ternary compound semiconductor containing platinum, calcium, oxygen, and sulfur elements. This material belongs to the family of mixed-anion semiconductors and is primarily of research interest for its potential electronic and photochemical properties. Development of such platinum-containing oxysulfides is driven by interest in band-gap engineering and visible-light-active photocatalysis, though industrial-scale adoption remains limited and the material is not yet established in mainstream engineering applications.

photocatalytic materials (research)solar energy conversionenvironmental remediation (water treatment)optoelectronic devices (exploratory)thin-film semiconductors (laboratory)hydrogen generation (emerging)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3000	eV	—
Magnetic Moment(μB)	-0.00000910	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.120	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

PtCaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control