Li3 Cr1 S4

semiconductor

· Li3 Cr1 S4

Li₃CrS₄ is a lithium-chromium sulfide compound belonging to the thiospinel family of mixed-metal sulfides, currently in the research and development stage rather than established commercial production. This material is being investigated for solid-state battery electrolytes and related electrochemical applications, where its ionic conductivity and structural stability at intermediate temperatures make it a candidate to replace conventional liquid electrolytes in next-generation lithium-ion and lithium-metal battery systems. Engineers and researchers are exploring this compound because sulfide-based solid electrolytes offer potential advantages in energy density, thermal stability, and safety compared to organic liquid electrolytes, though manufacturing scalability and long-term cycling performance remain active areas of study.

solid-state battery electrolytesall-solid-state lithium batteriesenergy storage researchhigh-energy-density applicationsthermal-stable electrolyte systemselectrochemical energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1260	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.006	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.

Li3 Cr1 S4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control