La1 H3

semiconductor

· La1 H3

LaH₃ is a metal hydride compound in the lanthanide hydride family, where lanthanum combines with hydrogen to form an ionic/covalent hybrid structure. This material is primarily of research interest for hydrogen storage, energy conversion, and solid-state physics applications, rather than established industrial production. LaH₃ and related rare-earth hydrides are investigated for their potential in next-generation hydrogen economy technologies, as well as for fundamental studies of metal-hydrogen interactions and electronic properties in the lanthanide series.

hydrogen storage materialsenergy conversion researchsolid-state physicsrare-earth compound developmentadvanced battery systemscatalysis research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04220	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6470	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.

La1 H3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control