CoCoO2S

ceramic

· CoCoO2S

CoCoO2S is a mixed-valence cobalt oxide-sulfide ceramic compound combining cobalt, oxygen, and sulfur in a layered or mixed crystal structure. This material falls within the family of transition metal chalcogenides and is primarily of research interest for energy storage and catalytic applications rather than established industrial production. The compound's mixed anionic composition (oxide-sulfide) creates tunable electronic properties and active surface sites, making it notable for electrochemical applications where conventional single-phase oxides or sulfides show performance limitations.

battery electrodes (research)electrocatalysiswater splitting catalystssupercapacitor materialsenergy conversion devices

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)	-0.03203	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.180	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.

CoCoO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental