Li1 Hf1

semiconductor

· Li1 Hf1

Li₁Hf₁ is an intermetallic compound combining lithium and hafnium, representing an experimental material in the family of lightweight metal systems. This compound exists primarily in research contexts for advanced energy storage and aerospace material development, where the combination of lithium's low density with hafnium's high strength and refractory properties could offer potential advantages in weight-critical, high-temperature applications. Interest in this material stems from exploring unconventional alloy systems for next-generation battery anodes, thermal management components, or structural applications requiring both light weight and thermal stability, though it remains largely in the development phase.

battery electrode researchhigh-temperature compositesaerospace material developmentlightweight refractory systemsintermetallic compound researchthermal barrier studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00500	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.3010	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 Hf1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control