CrMnO2S

ceramic

· CrMnO2S

CrMnO2S is a mixed-valence oxide-sulfide ceramic combining chromium, manganese, oxygen, and sulfur phases. This is a research-stage material primarily studied for electrochemical and catalytic applications where the synergistic redox behavior of chromium and manganese species offers potential advantages over single-metal oxides. Industrial adoption remains limited; the material family is being explored in academic and early-stage development contexts for energy storage and environmental remediation rather than established engineering applications.

battery electrodes (research)heterogeneous catalysiswater treatment (pilot stage)electrochemical sensorssustainable material development

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)	-0.4525	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.6800	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.

CrMnO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental