Li2 Be2 B2

semiconductor

· Li2 Be2 B2

Li₂Be₂B₂ is an experimental ternary ceramic compound combining lithium, beryllium, and boron—three elements known for creating ultra-lightweight, high-strength materials. This is a research-phase material within the family of advanced boron ceramics and metal borides; it is not yet in mainstream industrial production. The combination of these three light elements suggests potential applications in aerospace weight reduction, high-temperature structural components, or neutron shielding, though practical engineering use remains limited to specialized research environments until scalable synthesis and property validation are completed.

aerospace structural componentsexperimental lightweight ceramicsneutron shielding researchhigh-temperature applicationsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000900	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1640	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.

Li2 Be2 B2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control