Ca2 Ti4 O10

semiconductor

· Ca2 Ti4 O10

Ca₂Ti₄O₁₀ is a calcium titanate ceramic compound belonging to the titanate family of oxide semiconductors, characterized by a layered perovskite-related crystal structure. This material is primarily of research interest for photocatalytic and optoelectronic applications, where its semiconducting properties enable light-driven reactions and electronic functionality; it is also explored in solid-state ionics and dielectric applications where titanate ceramics offer thermal stability and tunable bandgap characteristics. While not yet established in high-volume industrial production, calcium titanate compositions are gaining attention as alternatives to traditional semiconductor oxides in environmental remediation (photocatalytic water treatment) and emerging electronic device platforms.

photocatalytic water treatmentenvironmental remediationoptoelectronic devicessolid-state ionics researchdielectric ceramicsenergy conversion applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	88.98	GPa	—
Shear Modulus(G)	33.69	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.772	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.241	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Ca2 Ti4 O10

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control