Sr4 Pb4 O12

semiconductor

· Sr4 Pb4 O12

Sr₄Pb₄O₁₂ is a mixed-valence oxide semiconductor composed of strontium, lead, and oxygen in a layered perovskite-related structure. This is a research-phase material primarily studied for its electronic and photonic properties rather than established industrial production. The compound belongs to the family of complex metal oxides that exhibit potential for photocatalysis, optoelectronic devices, and solid-state energy conversion applications, with interest driven by its tunable band gap and mixed oxidation states (Pb²⁺/Pb⁴⁺), though it remains largely in academic exploration rather than commercial deployment.

photocatalytic materialssemiconductor researchoptoelectronic devicessolid-state physicsadvanced ceramicsenergy conversion systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8546	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.933	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.

Sr4 Pb4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control