Li4MnO2F2

ceramic
· JVASP-48805· Li4MnO2F2

Li4MnO2F2 is an experimental lithium manganese oxide fluoride ceramic compound currently under research investigation for advanced energy storage applications. This material belongs to the family of lithium-based oxyfluoride ceramics, which are being explored as potential cathode or solid electrolyte materials for next-generation lithium-ion and solid-state batteries due to their ionic conductivity and electrochemical stability. While not yet in widespread commercial production, compounds in this class are notable for combining the electrochemical advantages of manganese oxides with the enhanced ionic transport properties that fluoride incorporation can provide, making them candidates for high-energy-density battery systems where conventional materials reach performance limits.

lithium-ion battery cathodessolid-state battery electrolytesenergy storage researchhigh-performance battery developmentadvanced ceramic electrodes

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
68.69
GPa—
Poisson's Ratio(ν)
0.2600
-—
Shear Modulus(G)
39.45
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
2.694
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
1.763
eV—
Magnetic Moment(μB)
10.00
µB—
Seebeck Coefficient(S)
-334.3
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-2.302
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.