Pb2 C4 O8

semiconductor

· Pb2 C4 O8

Pb2C4O8 is a lead-containing oxide semiconductor compound that belongs to the family of metal oxycarbonates or mixed-valence lead oxides. This material is primarily of research interest for optoelectronic and photovoltaic applications, where its semiconductor properties and lead-based composition make it relevant to solar energy conversion and light-emission studies. While not yet in widespread commercial use, materials in this family are being investigated as potential alternatives or complementary compounds in perovskite and hybrid semiconductor systems, though practical deployment remains limited by manufacturing challenges and the need for toxicity mitigation strategies inherent to lead-based semiconductors.

experimental photovoltaic materialsoptoelectronic researchsemiconductor band-gap engineeringsolar cell developmentlead-based compound researchmaterials discovery and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	36.64	GPa	—
Shear Modulus(G)	19.13	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.856	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.273	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.

Pb2 C4 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control