Li8 H8 S8

semiconductor

· Li8 H8 S8

Li8H8S8 is an experimental solid-state compound combining lithium, hydrogen, and sulfur that belongs to the emerging class of superionic conductors and potential solid electrolyte materials. This research-phase material is being investigated for next-generation all-solid-state battery systems, where high lithium-ion conductivity at moderate temperatures could enable safer, higher energy-density energy storage compared to conventional liquid electrolytes. The compound represents the broader family of lithium hydride sulfides under development for electrochemical applications, though it remains primarily in laboratory research rather than commercial deployment.

solid-state battery electrolytesenergy storage systemsion-conducting ceramicsexperimental power systemsnext-generation batteries

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.559	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8430	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 H8 S8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control