Li5Mn4O8 — Properties & Data | MatWorld

Li5Mn4O8

ceramic

· JVASP-146076· Li5Mn4O8

Li5Mn4O8 is a lithium manganese oxide ceramic compound that belongs to the family of mixed-valence transition metal oxides, primarily investigated as a research material for energy storage and electrochemical applications. This compound is of particular interest in lithium-ion battery cathode development and solid-state battery research, where layered or spinel-related lithium manganates offer potential advantages in cycling stability and thermal safety compared to conventional cathode materials. Engineers evaluate this material for next-generation battery architectures where improved energy density, rate capability, or operational temperature range over standard LiCoO₂ or LFP cathodes could provide competitive advantage.

battery cathode materialslithium-ion battery researchsolid-state battery developmentenergy storage systemshigh-temperature battery applicationselectrochemical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1345	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3180	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08220	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.954	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.

Li5Mn4O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental