BeCdO2S

ceramic

· BeCdO2S

BeCdO₂S is a quaternary ceramic compound containing beryllium, cadmium, oxygen, and sulfur—a mixed-anion oxide-sulfide system that is primarily of research interest rather than established industrial production. This material belongs to the family of complex metal chalcogenides and oxychalcogenides, which are investigated for potential applications in optoelectronics, photocatalysis, and solid-state chemistry where the combination of oxide and sulfide bonding can create unique electronic structures. While not widely deployed in commercial applications, compounds of this type are studied for their tunable bandgaps and potential use in photovoltaic or photocatalytic devices, though beryllium and cadmium toxicity constraints limit practical development.

research / experimental materialsphotocatalysisoptoelectronicssemiconductor physicschalcogenide compoundsmaterials chemistry

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)	0.9454	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.760	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.

BeCdO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental