Li2 Cr4 S8

semiconductor

· Li2 Cr4 S8

Li₂Cr₄S₈ is a ternary lithium chromium sulfide compound belonging to the layered sulfide semiconductor family, synthesized primarily for research into electrochemical and solid-state applications. This material is of interest in early-stage research contexts for lithium-ion battery cathodes, solid electrolytes, and photovoltaic devices, where its layered crystal structure and mixed-valence transition metal framework offer potential for ion transport and charge-carrier mobility. While not yet deployed in high-volume commercial products, compounds in this lithium-chromium-sulfide system are being investigated as alternatives to conventional oxide-based semiconductors due to their potential for improved ionic conductivity and tunable electronic properties.

solid-state battery researchlithium-ion cathode materialsphotovoltaic semiconductorselectrochemical energy storageexperimental thin filmsmaterials research prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000800	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8980	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 Cr4 S8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control