Ge4 Pb1 O9

semiconductor

· Ge4 Pb1 O9

Ge₄Pb₁O₉ is an oxide semiconductor compound combining germanium and lead oxides, belonging to the family of mixed-metal oxide semiconductors. This material is primarily of research interest rather than established commercial production, with potential applications in optoelectronic devices, photovoltaic systems, and specialized sensing applications where the combined electronic properties of germanium and lead oxides could provide advantages over single-component alternatives.

experimental photovoltaic devicesoptoelectronic researchradiation detectionsemiconductor researchmixed-oxide thin films

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.559	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.682	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.

Ge4 Pb1 O9

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control