Li1 Y1 Au2

semiconductor

· Li1 Y1 Au2

Li₁Y₁Au₂ is an intermetallic compound combining lithium, yttrium, and gold—a research-phase material that belongs to the family of ternary intermetallics. This compound represents an exploratory system at the intersection of lightweight (lithium), rare-earth (yttrium), and noble-metal (gold) chemistry, with potential applications in energy storage, catalysis, or specialized electronic devices, though it remains largely in the laboratory investigation stage rather than established industrial use.

research and developmentenergy storage systemscatalytic applicationselectronic devicesintermetallic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01590	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7920	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.

Li1 Y1 Au2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control