BiKO2S

ceramic

· BiKO2S

BiKO₂S is a bismuth-potassium oxide sulfide ceramic compound that combines metallic and chalcogenide chemistry, placing it at the intersection of functional oxides and sulfide materials. This is primarily a research-phase material studied for its potential in photocatalysis, ion conduction, and semiconductor applications, rather than an established industrial ceramic. The compound's mixed-anion structure (oxide and sulfide) offers theoretical advantages in light absorption and charge carrier mobility compared to conventional single-anion ceramics, making it of particular interest for next-generation energy conversion and environmental remediation applications.

photocatalytic water purificationsolar energy conversionion battery electrodes (research)semiconductor thin filmsenvironmental remediation catalysts

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	1.337	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.500	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

BiKO2S — Properties & Data | MatWorld

BiKO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental