LiMn7O3F9 — Properties & Data | MatWorld

LiMn7O3F9

ceramic

· JVASP-48650· LiMn7O3F9

LiMn7O3F9 is a lithium-manganese fluoride ceramic compound belonging to the family of mixed-valence transition metal oxyfluorides. This material is primarily of research interest for energy storage applications, particularly as a potential cathode material for lithium-ion batteries, where the manganese-based framework and fluoride substitution are explored to improve electrochemical performance and structural stability compared to conventional oxide cathodes.

lithium-ion battery cathodesenergy storage researchsolid-state battery developmenthigh-voltage cathode materialsfluoride-based ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.019	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.8660	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	118	-	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000245	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000106	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-126.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	368	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.117	eV/atom	DFT · OptB88vdW

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

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.

LiMn7O3F9

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental