Li2 Au2 O4

semiconductor

· Li2 Au2 O4

Li₂Au₂O₄ is an experimental mixed-metal oxide semiconductor combining lithium, gold, and oxygen in a stoichiometric compound. This material belongs to the broader family of ternary oxides and represents an emerging research compound rather than an established engineering material; its potential applications are primarily in advanced electronic and photonic devices where the combination of gold's electronic properties with lithium's ionic conductivity could enable novel functionality.

solid-state battery researchnext-generation semiconductorsphotocatalytic materialselectronic device materials (R&D phase)energy storage systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	92.35 range 76.67–108.0median of 2 measurements	GPa	—
Shear Modulus(G)	33.62 range 30.38–36.86median of 2 measurements	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.531 range 1.358–1.704median of 2 measurements	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.025 range -1.051–-0.9990median of 2 measurements	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.

Li2 Au2 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control