Li8 Sb2 S8

semiconductor

· Li8 Sb2 S8

Li8Sb2S8 is a lithium-based sulfide compound under active research as a solid electrolyte material for next-generation solid-state batteries. This material belongs to the class of lithium superionic conductors (LISICONs) and represents an alternative to traditional liquid electrolytes, offering potential advantages in energy density, safety, and cycle life. While primarily in the research and development phase, Li8Sb2S8 and related sulfide electrolytes are being investigated by battery manufacturers and materials scientists as enabling materials for high-capacity lithium-metal and lithium-ion battery chemistries.

solid-state battery electrolyteslithium-metal batterieshigh-energy-density storageelectric vehicle powertrainsportable electronics energy systemsresearch-phase advanced batteries

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03550	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.021	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.

Li8 Sb2 S8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control