Li2 Cr1 S4

semiconductor

· Li2 Cr1 S4

Li2Cr1S4 is a lithium chromium sulfide compound belonging to the thiospinel family of semiconductors, characterized by a cubic spinel crystal structure with mixed-valence chromium. This is a research-stage material primarily investigated for its electrochemical properties and potential in energy storage and photocatalytic applications, rather than a mature commercial compound. The material is notable within the broader context of lithium-containing sulfides for its structural versatility and potential to exhibit ionic conductivity or catalytic activity, making it of interest to researchers exploring next-generation battery electrolytes, solid-state ionic conductors, and semiconductor catalysts.

solid-state battery electrolyteslithium-ion conductorsphotocatalytic materialsenergy storage researchsemiconductor catalyststhin-film device research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00270	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8860	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.

Li2 Cr1 S4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control