LiMn2S4

metal

· JVASP-59889· LiMn2S4

LiMn2S4 is a lithium manganese sulfide compound under investigation as a cathode material for advanced battery systems, particularly in lithium-ion and post-lithium battery chemistries. This material family is being explored in battery research laboratories and emerging energy storage companies as a potential alternative to traditional oxide cathodes, offering the possibility of higher energy density and improved cycling performance in next-generation battery applications. The sulfide-based chemistry represents an active area of materials development for stationary energy storage and high-performance portable power systems.

lithium-ion battery cathodesenergy storage systemselectric vehicle batteriesstationary grid storageresearch and development materialsadvanced battery chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.577	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Seebeck Coefficient(S)	-36.00	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00940	eV/atom	—
Formation Energy(ΔHf)	-0.8082	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.

LiMn2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control