MgTiO2 — Properties & Data | MatWorld

MgTiO2

ceramic

· JVASP-9529· MgTiO2

MgTiO₂ is a magnesium titanate ceramic compound belonging to the oxide ceramic family, valued for its refractory and dielectric properties. It is primarily employed in high-temperature applications including refractory linings, electrical insulators, and microwave dielectric components, where its thermal stability and low dielectric loss make it preferable to conventional alumina or silicate-based alternatives. The material is also investigated in research contexts for advanced ceramics applications such as bioceramics and photocatalytic systems, reflecting broader interest in titanate-based compounds for next-generation functional ceramics.

refractory liningshigh-temperature insulatorsmicrowave dielectricsfurnace componentselectrical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.525	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000219	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000199	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	6.607	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	9.037	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.3862	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.499	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.

MgTiO2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental