Li2 Br2 — Properties & Data | MatWorld

Li2 Br2

ceramic

· Li2 Br2

Li₂Br₂ is an ionic ceramic compound composed of lithium and bromine, belonging to the halide ceramic family. This material exists primarily in research and development contexts rather than widespread industrial production, with potential applications in solid-state electrolytes and advanced battery systems where lithium-ion transport is critical. Li₂Br₂ is notable within the lithium halide family for its ionic conductivity characteristics and thermal stability, making it of interest to researchers developing next-generation energy storage and solid electrolyte materials, though it remains less established than more common lithium ceramics like lithium phosphate compounds.

solid-state electrolytes (research)advanced battery systemslithium-ion conductorsthermal barrier coatings (potential)high-energy-density storage (developmental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.146	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.654	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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 Br2

Electrical Properties

Other Properties

Regulatory Screening

Environmental