CrCoO2S

ceramic

· CrCoO2S

CrCoO2S is a mixed-metal oxide-sulfide ceramic compound combining chromium, cobalt, oxygen, and sulfur. This is a research-phase material within the broader family of transition-metal chalcogenides and oxychalcogenides, studied for potential applications in catalysis, electrochemistry, and energy storage where the dual oxygen-sulfur coordination and variable oxidation states of Cr and Co offer tunable electronic and surface properties. Unlike conventional single-phase oxides or sulfides, the hybrid oxide-sulfide structure may provide enhanced catalytic activity or ion transport compared to monolithic alternatives, though industrial-scale production and adoption remain limited.

catalytic materials (oxygen reduction/evolution)electrochemical energy storagehydrogen production catalysisresearch and developmentbattery electrode materials

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)	4.854	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9600	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.

CrCoO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental