Li1 Au3

semiconductor
· Li1 Au3

Li1Au3 is an intermetallic compound combining lithium and gold in a 1:3 ratio, classified as a semiconductor with potential electrochemical and electronic applications. This is a research-phase material rather than an established commercial compound; intermetallic lithium-gold phases are primarily explored for energy storage systems, advanced battery architectures, and solid-state device development where the combination of lithium's electrochemical activity and gold's conductivity and stability may offer advantages. Engineers considering this material should note it remains in the experimental domain and would typically be selected for prototype battery cathodes, thin-film electronics, or specialized high-reliability applications where the unique properties of the Li-Au system justify development complexity over conventional alternatives.

advanced battery systemssolid-state energy storagethin-film electronicselectrochemical interfacesresearch-phase semiconductorshigh-reliability prototype devices

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.