Li5 Au1 O4

semiconductor

· Li5 Au1 O4

Li₅AuO₄ is an experimental lithium-gold oxide semiconductor compound combining alkali metal, precious metal, and oxide chemistry. This material family is primarily of research interest for solid-state energy storage and electrochemistry applications, where the ionic conductivity of lithium oxides combined with gold's chemical stability may offer advantages in advanced battery electrolytes or catalytic interfaces. As a relatively uncommon ternary compound, Li₅AuO₄ remains largely in the laboratory stage and is not widely deployed in production engineering, making it most relevant for materials researchers exploring next-generation energy devices and ionic conductors rather than established industrial applications.

experimental solid electrolytesadvanced lithium batterieselectrochemical researchionic conductivity materialsmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	13,003.5	ksi	—
Shear Modulus(G)	6,856.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.204	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.647	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.

Li5 Au1 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control