LiMn4O8
ceramic· LiMn4O8
LiMn₄O₈ is a lithium-manganese oxide ceramic compound belonging to the family of mixed-valence transition metal oxides. While primarily investigated as a research material, it is of interest as a potential cathode material for lithium-ion batteries and as a functional ceramic for electrochemical energy storage applications, where the layered structure and lithium intercalation properties could offer advantages in specific electrochemical cycling conditions.
lithium-ion battery cathodesenergy storage researchelectrochemical devicesmanganese oxide ceramicsadvanced battery materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 106.1 | GPa | — | ||
Poisson's Ratio(ν) | 0.3800 | - | — | ||
Shear Modulus(G) | 27.86 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.426 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 158.1 | - | — | ||
Piezoelectric Modulus(eij) | 0.1187 | C/m² | — | ||
Seebeck Coefficient(S) | 0.3800 | µV/K | — |
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.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01940 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.914 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
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.