KSr2Bi3O9 — Properties & Data | MatWorld

KSr2Bi3O9

ceramic

· JVASP-147069· KSr2Bi3O9

KSr2Bi3O9 is a complex oxide ceramic composed of potassium, strontium, and bismuth oxides, belonging to the family of bismuthate compounds used primarily in functional ceramic applications. This material is primarily investigated in research contexts for photocatalytic, optical, and electronic device applications, where its layered perovskite-related structure offers potential advantages in energy conversion and environmental remediation. The combination of heavy metal bismuth with alkaline-earth strontium creates a system of interest for tunable band gap engineering and solid-state chemistry applications where conventional semiconducting oxides may fall short.

photocatalytic water treatmentoptical sensorsbismuthate ceramics researchsolid-state device materialsfunctional ceramic compositesmaterials chemistry experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2438	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04010	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.749	eV/atom	DFT · OptB88vdW

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.

KSr2Bi3O9

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental