KSbO2 — Properties & Data | MatWorld

KSbO2

ceramic

· KSbO2

KSbO₂ is an inorganic oxide ceramic compound containing potassium and antimony, belonging to the family of metal antimonate ceramics. While not a mainstream industrial material, it represents a class of compounds studied for specialized applications where antimonate chemistry offers advantages in thermal stability, electrical properties, or chemical resistance. This material is primarily encountered in research and advanced materials development rather than high-volume production, where it may serve as a functional ceramic component or precursor in synthesis of other antimonate-based materials.

Advanced ceramics researchFunctional oxide materialsHigh-temperature applicationsElectrical/ionic conductivity studiesSpecialized laboratory use

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	40.17	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2600	-	DFT · OptB88vdW
Shear Modulus(G)	22.56	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.307	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.903	eV	DFT · OptB88vdW
↳	3.273	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	7.268 range 3.910–10.63median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.298	-	DFT · OptB88vdW
↳	3.227	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	2.440	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.687	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.

KSbO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental