GePb3

ceramic

· JVASP-126385· GePb3

GePb3 is a germanium-lead intermetallic ceramic compound representing a research-phase material within the germanium-lead binary system. This dense ceramic material is primarily explored in materials science research for potential applications in thermoelectric devices, optoelectronic components, and specialized industrial catalysts where the combined properties of germanium and lead offer unique performance characteristics. Compared to conventional ceramics, germanium-lead phases are notable for their potential in mid-range thermal and electrical applications, though GePb3 remains largely in the experimental stage with limited established industrial production routes.

thermoelectric researchsemiconductor compoundshigh-density ceramicscatalytic materialsinfrared optics (research)materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3598	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1207	eV/atom	—
Formation Energy(ΔHf)	0.1207	eV/atom	—

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

Regulatory Screening

Environmental

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.

GePb3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental