Li5 B4

semiconductor

· Li5 B4

Li5B4 is an experimental lithium boride compound belonging to the family of lightweight ceramic materials with potential electrochemical and thermal applications. This research-phase material is being investigated primarily in energy storage and advanced ceramics contexts, where its lithium content and boride structure offer potential advantages in solid-state battery systems, thermal management, and neutron absorption applications. Li5B4 represents an emerging material class rather than an established commercial product, with engineering interest driven by the growing demand for lithium-based functional ceramics in next-generation power systems and radiation shielding.

solid-state battery developmentneutron shielding researchadvanced ceramicsthermal management systemsexperimental energy storageradiation protection materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01370	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.4130	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.

Li5 B4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control