KTiO3 — Properties & Data | MatWorld

KTiO3

ceramic

· KTiO3

KTiO₃ (potassium titanate) is a ceramic compound combining potassium oxide and titanium dioxide, belonging to the perovskite family of functional ceramics. It is primarily investigated in research and specialized industrial applications for its ferroelectric, dielectric, and photocatalytic properties, making it of interest where conventional oxides fall short. The material is notable in photocatalysis, nonlinear optics, and emerging energy storage applications, though most implementations remain in development or niche technical sectors rather than high-volume production.

photocatalytic coatingsnonlinear optical devicesferroelectric ceramicselectrostrictive actuatorsenergy storage researchwater purification catalysts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.991	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · PBE
↳	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)3 entries	0.2010	μB	DFT
↳	0.9937	μB	DFT
↳	0.9470	µB	DFT · OptB88vdW

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.

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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.1508	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-2.443	eV/atom	DFT
↳	0.1600	eV/atom	DFT
↳	-2.453	eV/atom	DFT · OptB88vdW

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.

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.

KTiO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental