LiMn2F5 — Properties & Data | MatWorld

LiMn2F5

metal

· JVASP-48663· LiMn2F5

LiMn2F5 is a lithium manganese fluoride compound representing an emerging class of conversion-type cathode materials for advanced lithium-ion and post-lithium battery systems. This is a research-phase material being investigated for next-generation energy storage due to its potential for high energy density and improved cycling stability compared to conventional oxide cathodes, though it remains primarily in laboratory development rather than widespread commercial deployment.

next-generation battery cathodesenergy storage systemselectric vehicle powertrainsgrid-scale energy storageresearch and development applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.118	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.456	eV	DFT · OptB88vdW
↳	2.372	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.108	-	DFT · TBmBJ
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	15.10	%	DFT · TBmBJ

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01660	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.580	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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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.

LiMn2F5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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