MgTi3O7

ceramic

· JVASP-30780· MgTi3O7

MgTi3O7 is a magnesium titanate ceramic compound belonging to the mixed-metal oxide family, combining magnesium and titanium in a stable crystalline structure. This material is primarily investigated for high-temperature applications and dielectric/electrical applications in research and specialized industrial contexts, where its thermal stability and ionic conductivity characteristics offer potential advantages over conventional single-oxide ceramics. The material represents an important composition within the broader MgO-TiO₂ system, which is valued for thermal barrier coatings, electrical insulation, and advanced refractory applications where phase stability and property tailoring through compositional control are critical.

thermal barrier coatingshigh-temperature insulationdielectric materialsrefractory applicationsadvanced ceramics researchmixed-metal oxide systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1192	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.884	eV	DFT · OptB88vdW
↳	3.455	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.689	-	DFT · OptB88vdW
↳	3.949	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00138	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000477	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-275.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	412.8	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	1.460	%	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)	0.1395	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.100	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.

MgTi3O7 — Properties & Data | MatWorld

MgTi3O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental