Ti4 Bi4 O14

semiconductor

· Ti4 Bi4 O14

Ti₄Bi₄O₁₄ is a mixed-valence bismuth–titanium oxide ceramic compound belonging to the family of layered perovskite-related semiconductors. This material is primarily investigated in research contexts for photocatalytic and ferroelectric applications, where its layered crystal structure and tunable band gap make it relevant for environmental remediation and energy conversion. Compared to more established semiconductors like TiO₂, bismuth titanates offer enhanced visible-light absorption and reduced band gap energy, making them candidates for solar-driven catalysis and photovoltaic device integration in emerging clean-energy technologies.

photocatalytic water purificationvisible-light photocatalysisferroelectric devicessolar energy conversionenvironmental remediationresearch/experimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.676	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.400	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.

Ti4 Bi4 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control