Li4 Mn2 O2 F4 — Properties & Data | MatWorld

Li4 Mn2 O2 F4

ceramic

· Li4 Mn2 O2 F4

Li₄Mn₂O₂F₄ is a mixed-anion lithium manganese oxide fluoride ceramic compound, part of the layered oxide-fluoride family being investigated as a cathode material for advanced lithium-ion batteries. This material is primarily of research interest rather than current commercial production, valued for its potential to deliver higher energy density and improved electrochemical stability compared to conventional lithium transition metal oxides through the incorporation of fluorine anions, which modify the crystal structure and electronic properties.

lithium-ion battery cathodesenergy storage researchelectric vehicle batterieshigh-energy-density cellselectrochemistry materials developmentadvanced ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.447	eV/atom	DFT · OptB88vdW

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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

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.

Li4 Mn2 O2 F4

Other Properties

Regulatory Screening

Environmental