CoBiO2S

ceramic

· CoBiO2S

CoBiO₂S is an experimental ceramic compound combining cobalt, bismuth, oxygen, and sulfur—a mixed-metal oxide-sulfide that falls within the family of multinary ceramics being explored for electrochemical and photocatalytic applications. This material is primarily of research interest rather than established industrial use, with potential applications in energy storage, catalysis, and semiconductor devices where mixed-metal compositions can offer tunable electronic properties and enhanced surface reactivity. Compared to conventional single-phase ceramics, multinary oxysulfides like CoBiO₂S are valued for their ability to bridge electronic and ionic transport, making them candidates for next-generation battery cathodes, oxygen evolution catalysts, and visible-light photocatalysts.

catalysis and photocatalysisbattery electrodesoxygen evolution catalystswater splitting materialsemerging energy storagesemiconductor research

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)	2.433	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

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.

CoBiO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental