KLaO2S — Properties & Data | MatWorld

KLaO2S

ceramic

· KLaO2S

KLaO₂S is a rare-earth ceramic compound containing potassium, lanthanum, oxygen, and sulfur, synthesized primarily in research settings. This material belongs to the family of mixed oxysulfide ceramics, which are explored for their potential in optical, photocatalytic, and electronic applications where the combined anionic framework (oxide and sulfide) can provide unique electronic and structural properties. Industrial adoption remains limited; primary interest lies in photocatalysis research, solid-state chemistry, and potential next-generation ceramic applications where band-gap engineering through heteroanionic composition is valued over conventional single-anion ceramics.

photocatalytic researchrare-earth ceramicsoxysulfide compoundsoptical materials developmentmaterials science researchband-gap engineering

Compliance & Regulations

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

Units:

si imperial

Filter by

Method

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

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.400	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.

KLaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental