Li4 Mn2 F12

semiconductor
· Li4 Mn2 F12

Li₄Mn₂F₁₂ is a lithium manganese fluoride compound classified as a semiconductor, belonging to the family of mixed-metal fluorides with potential applications in energy storage and ionic conductor research. This material is primarily of research interest rather than established commercial production, as it combines lithium's high electrochemical activity with manganese's variable oxidation states and fluoride's strong ionic character—a combination attractive for developing next-generation battery materials and solid-state electrolytes. Engineers and materials researchers explore such compounds to achieve improved ionic conductivity, enhanced thermal stability, and better cycle life compared to conventional oxide-based battery materials.

solid-state battery developmentlithium-ion battery cathode researchsolid electrolyte materialsenergy storage systemselectrochemical devices

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
median of 2 measurements
Pa——
Shear Modulus(G)
—
median of 2 measurements
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
median of 2 measurements
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
median of 2 measurements
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.