LiMn2O4 — Properties & Data | MatWorld

LiMn2O4

Name: LiMn2O4
Brand: MatWorld

ceramic

· LiMn2O4

LiMn2O4 is a lithium manganese oxide ceramic compound primarily known as a cathode material for lithium-ion batteries. It is valued in battery applications for its cost-effectiveness, thermal stability, and adequate energy density, making it a practical alternative to higher-performance cathode chemistries in applications where raw material cost and safety are priorities. This spinel-structured oxide is particularly relevant in consumer electronics and power tools where moderate performance requirements justify lower material costs compared to nickel- or cobalt-based alternatives.

lithium-ion battery cathodesconsumer electronics batteriespower tool batteriesenergy storage systemscost-sensitive battery applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	98.67	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3600	-	DFT · OptB88vdW
Shear Modulus(G)	30.42	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.444	kg/m³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Electrical Conductivity(σ)	0.01350	S/cm	Measured · 127°C
Electrical Resistivity(ρe)	0.7409	Ω·m	Measured · 127°C
Magnetic Moment(μB)	5.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)	2.855e-9	W/(m·K²)	Measured · 127°C
Seebeck Coefficient(S)	-45.99	μV/K	Measured · 127°C

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1056	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.937	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.

LiMn2O4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental