Lmfp
PE
Natural Graphite
Electrolyte
Lmfp
Electrode
Gelon
Export Standard Package
LFMP
China(Mainland)
Product Description
New Li Ion Cathode Materials Lithium Iron Manganese Phosphate LMFP LFMP Reduce NMC Battery Manufacturing Cost
The theoretical capacity of lithium iron manganese phosphate is 170mAh/g, which is the same as that of lithium iron phosphate, but its electrode potential relative to Li+/Li is 4.1V, which is much higher than the 3.4V of lithium iron phosphate, and it is located in the stable electricity of the organic electrolyte system. Chemistry window. The high potential of 4.1V gives lithium iron manganese phosphate the potential advantage of high energy density, which is its biggest advantage over lithium iron phosphate. If the actual capacity of lithium iron manganese phosphate reaches the same level as that of lithium iron phosphate, its energy density will be 15% higher than that of lithium iron phosphate, and its mass energy density can also be increased by more than 25% compared with lithium manganate with the same voltage.
Features:
* LMFP cathode material solves the shortcomings of poor circulation of manganese-based cathode materials, so that it maintains the excellent cycling performance of phosphate cathode materials.
* LMFP material also solves the shortcomings of poor high-temperature performance of manganese-based materials, showing excellent high-temperature performance, with a large increase in capacity at high temperatures, and the cycle performance is basically not affected;
* The mixed use of LMFP and NMC materials can improve the stability and safety of NMC materials under high voltage, and increase the capacity and safety of NMC power batteries.
| No | Item | Classic value |
| 1 | Particle size D50 um | 1.3 |
| 2 | Tap-Density g/cm3 | 0.8 |
| 3 | Compacted density g/cm3 | 2.4 |
| 4 | Specific surface area m2/g | 17.5 |
| 5 | Carbon content% | 1.67 |
| 6 | Specific capacity mAh/g (0.1C) | 157 |
| 7 | First time efficiency% | 92.5 |
| 8 | Room temperature conductivity (S/cm) | 2.2*10-4 |
