Li1 Mn2 O4

semiconductor

· Li1 Mn2 O4

Lithium manganese oxide (LiMn₂O₄) is a ceramic compound belonging to the spinel family of mixed-valence metal oxides, characterized by a cubic crystal structure with lithium and manganese cations in distinct lattice sites. This material is primarily used as a cathode material in lithium-ion batteries, particularly in applications requiring high power delivery and thermal stability, and is notable for offering a favorable balance between cost, safety, and electrochemical performance compared to layered oxide alternatives like LiCoO₂. The compound is extensively studied in both commercial battery manufacturing and advanced research contexts for energy storage applications ranging from consumer electronics to electric vehicles and grid-scale systems.

lithium-ion battery cathodeshigh-power energy storageelectric vehicle batteriesportable electronics batteriesgrid energy storage systemsthermal stability applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	98.67	GPa	—
Shear Modulus(G)	30.42	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00580	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.938	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.

Li1 Mn2 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control