Overview
LMFP raises the voltage plateau from 3.4 V to about 4.1 V through manganese doping, increasing energy density while retaining LFP safety. Manganese dissolution and electronic conductivity are the key engineering issues, and it is often blended with LFP or NCM.
- Voltage plateau about 4.1 V
- Capacity 145–155 mAh/g
- Blendable with LFP / NCM
Technical data
| Item | LMFP-64 | LMFP-73 |
|---|---|---|
| Mn : Fe (molar ratio) | 6 : 4 | 7 : 3 |
| Specific capacity (0.1C) / mAh·g⁻¹ | 145–155 | 145–152 |
| Voltage plateau / V | 4.0–4.1 | 4.1 |
| First-cycle efficiency / % min | 92 | 90 |
| Compaction density / g·cm⁻³ | 2.2–2.4 | 2.2–2.4 |
| D50 / µm | 1.0–3.0 | 1.0–3.0 |
| Carbon content / % | 1.5–2.5 | 1.5–2.5 |
| Moisture / % max | 0.05 | 0.05 |
The Mn/Fe ratio can be adjusted to the customer system; 6:4 and 7:3 are common.
Reference standards
Standards and values are typical references. Supply is governed by the agreed technical protocol and the batch COA.
Main applications
Packaging and storage
Packaging
25 kg aluminum-foil lined bags in fiber drums.
Storage
Dry and sealed.
Related products
Lithium Iron Phosphate (LFP)
LiFePO₄
CAS 15365-14-7Mainstream cathode for power and ESS cells, with long cycle life, high safety and low cost.
NCM523 Cathode
LiNi₀.₅Co₀.₂Mn₀.₃O₂
CAS —Balanced NCM material combining cost, cycling and safety.
Lithium Phosphate
Li₃PO₄
CAS 10377-52-3Important intermediate for LFP precursors and solid electrolytes.