InKO2S

ceramic

· InKO2S

InKO₂S is an experimental mixed-metal oxide sulfide ceramic compound containing indium, potassium, oxygen, and sulfur elements. This material belongs to the family of ternary and quaternary metal chalcogenides, which are of significant research interest for optoelectronic and photocatalytic applications. While not yet established in mainstream industrial production, materials in this compound class show promise for photocatalysis, semiconductor applications, and energy conversion due to their tunable band gaps and mixed-metal chemistry.

photocatalytic water splittingenvironmental remediation catalystssemiconductor researchoptoelectronic devicesenergy conversion materialsadvanced ceramics research

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)	2.640	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.

InKO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental