Li2MnO2F
ceramic· Li2MnO2F
Li2MnO2F is an anionic mixed-metal oxide fluoride ceramic compound containing lithium, manganese, oxygen, and fluorine. This material belongs to the class of layered oxyfluoride ceramics and is primarily of research interest for energy storage and electrochemical applications. It is being investigated as a potential cathode material for next-generation lithium-ion batteries due to its ability to reversibly insert/extract lithium ions while maintaining structural stability, offering potential advantages in energy density and cycle life compared to conventional oxide cathodes.
lithium-ion battery cathodesenergy storage researchelectrochemical deviceshigh-energy-density applicationsadvanced ceramics developmentsolid-state battery components
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 16,608.3 | ksi | — | ||
Poisson's Ratio(ν) | 0.3300 | - | — | ||
Shear Modulus(G) | 8,639.9 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1307 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 1.079 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 393 | - | — | ||
Magnetic Moment(μB) | 8.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.5417 | C/m² | — | ||
| ↳ | 2.057 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -349.8 | 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) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.344 | 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.