Li2 Mn4 O4 F6

semiconductor

· Li2 Mn4 O4 F6

Li₂Mn₄O₄F₆ is a mixed-valence manganese oxide fluoride compound with semiconductor properties, belonging to the class of lithium-manganese metal oxyfluorides. This material is primarily investigated in battery and energy storage research, where it shows promise as a cathode material or electrochemically active component in lithium-ion systems due to its layered structure and ability to reversibly host lithium ions. The fluorine substitution in the oxide framework modifies electronic properties and structural stability compared to conventional manganese oxide cathodes, making it relevant for next-generation battery chemistries seeking improved energy density and cycle life.

lithium-ion battery cathodesenergy storage researchelectrochemical devicesadvanced materials developmentsolid-state battery components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	85.66	GPa	—
Shear Modulus(G)	30.05	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00360	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.327	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.

Li2 Mn4 O4 F6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control