CaTiSi2O6 — Properties & Data | MatWorld

CaTiSi2O6

ceramic

· JVASP-21296· CaTiSi2O6

Calcium titanium silicate (CaTiSi₂O₆) is a mixed-oxide ceramic compound combining calcium, titanium, and silicate phases. This material belongs to the family of titanium silicates and represents a research-phase ceramic system studied for high-temperature structural applications where phase stability and thermal properties are of interest. While not yet widely commercialized like more established technical ceramics, compositions in this family are investigated for refractory applications, glass-ceramic matrices, and advanced ceramic composites where the combination of titanium's high-temperature strength and silicate bonding networks provides potential advantages.

high-temperature refractoriesglass-ceramic matrix compositesthermal barrier coatings researchadvanced ceramic developmentresearch and experimental applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.509	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.02000	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	20.44	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000499	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000710	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	31.44	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	40.28	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)	0.09980	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.943	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.

CaTiSi2O6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental