C4 O12 Pb4

semiconductor

· C4 O12 Pb4

Lead tetraoxide (Pb₄O₁₂, also known as lead(II,III) oxide or a mixed-valence lead oxide compound) is an inorganic ceramic semiconductor material composed of lead and oxygen in a complex stoichiometry. This material represents a class of mixed-valence metal oxides with potential electronic and ionic conducting properties, primarily studied for advanced device applications rather than commodity use. Lead oxide compounds are historically important in glass formulations, battery technologies, and radiation shielding, though this particular composition and its semiconductor characteristics position it as a specialized material for research in solid-state electronics, photovoltaic systems, or energy storage devices where lead-based ceramics offer advantages in specific operating environments.

experimental semiconductor deviceslead-based oxide electronicsradiation shielding materialsbattery electrode materialssolid-state ionics researchphotovoltaic device studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	10,059.2	ksi	—
Shear Modulus(G)	3,450.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.418	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.478	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.

C4 O12 Pb4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control