Li1 Hf2 Ir1

semiconductor

· Li1 Hf2 Ir1

Li₁Hf₂Ir₁ is an intermetallic compound combining lithium, hafnium, and iridium—a research-phase material in the family of advanced metallic systems. This compound is largely in experimental development and is not yet established in mainstream industrial applications; it represents an exploratory composition within the broader field of high-performance intermetallics and refractory alloys. Interest in such ternary systems typically centers on extreme-environment performance, energy storage coupled with structural function, or specialized electronic/thermal applications where the unique combination of lightweight lithium with refractory hafnium and catalytic iridium could offer novel property combinations.

experimental intermetallic researchadvanced aerospace conceptsenergy storage materials developmenthigh-temperature structural compositescatalytic or electrochemical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00450	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5660	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 Hf2 Ir1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control