Li4 In4 Se8

semiconductor

· Li4 In4 Se8

Li4In4Se8 is a quaternary semiconductor compound combining lithium, indium, and selenium in a layered crystal structure, belonging to the family of mixed-metal chalcogenides. This is an experimental research material currently under investigation for potential applications in solid-state ionics and photonic devices, rather than an established industrial material. The compound is notable within the materials research community for its potential ionic conductivity and tunable electronic properties, making it of interest as a candidate for advanced battery electrolytes or optoelectronic applications where conventional semiconductors or solid electrolytes show limitations.

solid-state battery electrolytesexperimental photonicsionic conductor researchthin-film semiconductor deviceschalcogenide optics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.621	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8950	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.

Li4 In4 Se8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control