KRhO2S

ceramic
· KRhO2S

KRhO₂S is a ternary ceramic compound combining potassium, rhodium, oxygen, and sulfur—a mixed-metal oxide-sulfide material that remains largely in the research domain rather than established industrial production. This material class is of interest in catalysis and electrochemistry research, particularly for applications requiring the unique electronic and surface properties that arise from combining precious metals (rhodium) with sulfide chemistry. Engineers would consider this compound primarily in exploratory projects involving heterogeneous catalysis, oxygen reduction reactions, or other advanced electrochemical systems where the dual oxide-sulfide character offers potential advantages over conventional single-phase ceramics.

catalytic materials (research stage)electrochemical cellsoxygen reduction catalysisfuel cell developmentemerging functional ceramicsprecious-metal compound research

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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μB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.