Li173Al77

metal

· Li173Al77

Li173Al77 is an experimental lithium-aluminum intermetallic compound with a nominal composition of approximately 69% lithium and 31% aluminum by atomic ratio. This material belongs to the lithium-aluminum phase family and is primarily of research interest for lightweight structural and energy storage applications. The extreme lithium content makes this alloy notable for potential use in advanced batteries, aerospace weight reduction, and specialized high-performance applications where the unique properties of Li-Al systems could provide advantages over conventional aluminum alloys or competing lightweight materials.

battery anode materialslightweight aerospace structuresenergy storage researchintermetallic compounds (advanced)experimental high-performance alloysweight-critical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1565	eV/atom	—

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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.

Li173Al77

Other Properties

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Environmental

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