Li1 Al1 Rh2

semiconductor

· Li1 Al1 Rh2

Li₁Al₁Rh₂ is an intermetallic compound combining lithium, aluminum, and rhodium—a research-phase material belonging to the ternary intermetallic family. This composition sits at the intersection of lightweight metal science (Li, Al) and precious transition metals (Rh), making it primarily of interest in advanced materials research rather than established production applications. The material is notable within the semiconducting intermetallic class for potential electrochemical energy storage, hydrogen storage, or catalytic applications where the combination of light-metal reactivity and rhodium's catalytic properties could offer advantages, though practical engineering use remains exploratory.

experimental intermetallic researchelectrochemical energy storagehydrogen storage systemscatalytic surfaces (research phase)lightweight aerospace materials (exploratory)solid-state battery components (development)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01340	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6920	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 Al1 Rh2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control