Ca3Ti2O7

ceramic

· JVASP-19102· Ca3Ti2O7

Calcium titanate (Ca₃Ti₂O₇) is a ceramic compound belonging to the perovskite-related oxide family, characterized by a layered crystal structure that combines calcium and titanium oxides. This material is primarily studied for advanced applications requiring thermal stability and dielectric properties, including microwave-frequency components, thermal barrier coatings, and electroceramics; it is less commonly used in high-volume commercial production compared to simpler titanates, making it valuable for specialized engineering environments where its particular crystal structure and thermal characteristics provide advantages over conventional alternatives.

microwave dielectric ceramicsthermal barrier coatingsadvanced electroceramicsrefractory applicationsresearch ceramic compositions

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1354	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	2.454	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-251.1	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01100	eV/atom	—
Formation Energy(ΔHf)	-3.384	eV/atom	—

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

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.

Ca3Ti2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental