Li5Cu2Ge2

metal

· JVASP-101638· Li5Cu2Ge2

Li5Cu2Ge2 is an intermetallic compound combining lithium, copper, and germanium, belonging to the family of lightweight metallic systems with potential electrochemical or structural applications. This is a research-phase material studied primarily in academic contexts for its unique phase behavior and compositional properties rather than established industrial production. The material's potential lies in advanced battery systems, thermoelectric devices, or specialized alloy development where the combination of lithium's low density with copper and germanium's electronic properties may offer advantages over conventional alternatives.

advanced battery researchthermoelectric deviceslightweight alloy systemselectrochemical applicationsintermetallic compound developmentmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.140	kg/m³	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3821	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.

Li5Cu2Ge2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control