Li1 Sc2 Ir1

semiconductor

· Li1 Sc2 Ir1

Li₁Sc₂Ir₁ is an experimental intermetallic compound combining lithium, scandium, and iridium in a 1:2:1 stoichiometric ratio. This is a research-phase material within the family of ternary metal compounds, with potential interest in energy storage and catalytic applications due to the combination of lightweight lithium and the catalytic properties of iridium. While not yet in commercial production, materials in this compositional space are being investigated for advanced battery electrodes, hydrogen evolution catalysts, and high-temperature structural applications where the properties of rare earth and noble metal combinations might offer advantages over conventional alternatives.

battery electrode materials (research)electrocatalysis and hydrogen productionhigh-temperature structural alloys (exploratory)materials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7320	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 Sc2 Ir1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control