Li2Mn7F16

metal

· JVASP-46689· Li2Mn7F16

Li2Mn7F16 is a lithium-manganese fluoride compound under investigation as a cathode material for advanced battery systems, particularly in lithium-ion and solid-state battery chemistries. This material belongs to the family of transition metal fluorides, which are studied for their potential to achieve higher energy densities and improved thermal stability compared to conventional oxide-based cathodes. The manganese-rich composition and fluoride framework make it a research-stage candidate for next-generation energy storage applications where cycle life and safety are critical concerns.

lithium-ion battery cathodessolid-state battery developmenthigh-energy-density storageelectric vehicle batteriesresearch & developmentelectrochemical energy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1366	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.928	eV	—
Seebeck Coefficient(S)	-205.9	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04380	eV/atom	—
Formation Energy(ΔHf)	-2.480	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.

Li2Mn7F16

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control