CuKO2S

ceramic

· CuKO2S

CuKO₂S is an experimental mixed-metal ceramic compound containing copper, potassium, oxygen, and sulfur. This material belongs to the family of ternary and quaternary metal chalcogenides and oxides, which are primarily investigated for electrochemical and solid-state chemistry applications. While not yet commercialized at scale, materials in this chemical family show potential for energy storage, catalysis, and semiconductor applications where mixed-valence metal chemistry and ion-transport properties are valuable.

solid-state battery cathodeselectrochemical catalysisresearch semiconductorsion conductor studiesemerging energy materialsexperimental chalcogenide ceramics

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)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	3.140	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.

CuKO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental