Li4 Mn2 P4 O14
semiconductor· Li4 Mn2 P4 O14
Li₄Mn₂P₄O₁₄ is a lithium manganese phosphate compound belonging to the polyphosphate ceramic family, of primary interest as a research material for energy storage and electrochemical applications. While not yet a mainstream industrial material, this compound is studied for potential use in lithium-ion battery cathodes and solid-state electrolyte systems due to its mixed-valence manganese framework and ionic conductivity characteristics. Engineers and materials researchers evaluate such polyphosphate compounds as alternatives to conventional layered oxides when seeking materials with enhanced thermal stability, reduced cobalt dependency, or improved structural cycling performance in electrochemical devices.
lithium-ion battery cathodes (research)solid-state electrolytesenergy storage materialselectrochemical cellsthermal-stable phosphate ceramicscobalt-free cathode alternatives
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.