Dynanonic DY12 LFP Cathode Material
SKU: DY12
Price range: $398.00 through $450.00
Dynanonic DY12 is a carbon-coated lithium iron phosphate (LFP) cathode material with a fine sub-micron particle size (D50 ≈ 1.04 μm) and high tap density (1.23 g/cm³), suitable for lithium-ion battery electrode manufacturing.
DY12 delivers 159.2 mAh/g discharge capacity at 0.1C with 99.38% first-cycle efficiency, and 135 mAh/g at 1C, with low magnetic and trace-metal impurity levels (Ni+Cu+Zn+Cr ≤ 200 ppm spec) for consistent electrochemical performance.
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Name: Dynanonic DY12 LFP Cathode Material
Material Type: Carbon-Coated Lithium Iron Phosphate (LiFePO₄)
Product Code: DY12
Brand: Dynanonic
Product Introduction:
Dynanonic DY12 is a carbon-coated lithium iron phosphate (LFP, LiFePO₄) cathode active material with a fine sub-micron particle size (D50 ≈ 1.04 μm), high specific surface area (12.31 m²/g) and low powder resistivity (5.3 Ω·cm). It is supplied as a uniform grey-black powder packaged in 20 kg sealed moisture-proof units, and delivers 159.2 mAh/g discharge capacity at 0.1C with 99.38% first-cycle efficiency in coin-cell testing.
Key Features:
Carbon-coated LFP (LiFePO₄) cathode active material
Sub-micron particle size — D50 1.04 μm, D90 2.61 μm, D99 5.93 μm
High specific surface area 12.31 m²/g
Low powder resistivity 5.3 Ω·cm (carbon content 1.265%)
High tap density 1.23 g/cm³, powder compaction density 2.54 g/cm³
0.1C discharge capacity 159.2 mAh/g, first-cycle efficiency 99.38%
1C discharge capacity 135 mAh/g
Low magnetic impurity content (23 particles/kg, 0.01 ppm)
Low trace-metal impurities (Ni+Cu+Zn+Cr 78.3 ppm; Na+K 106.58 ppm)
Low moisture content 513 ppm
Particle Size Distribution (PSD):
| Parameter | Specification | Measured Value |
|---|---|---|
| D10 (μm) | ≥ 0.20 | 0.35 |
| D50 (μm) | 1.0 ± 0.5 | 1.04 |
| D90 (μm) | ≤ 15.00 | 2.61 |
| D99 (μm) | ≤ 40.00 | 5.93 |
Measured with Malvern-3000 laser particle size analyzer.
Physical & Chemical Properties:
| Property | Specification | Measured Value |
|---|---|---|
| Appearance | — | Uniform grey-black powder, no agglomerates |
| pH | 8.40 – 9.90 | 9.43 |
| Moisture (ppm) | ≤ 1000 | 513 |
| Powder Resistivity (Ω·cm) | ≤ 30 | 5.3 |
| Carbon Content (%) | 1.0 ± 0.5 | 1.265 |
| Specific Surface Area (m²/g) | 12 ± 2.0 | 12.31 |
| Tap Density (g/cm³) | ≥ 1.20 | 1.23 |
| Powder Compaction Density (g/cm³) | ≥ 2.5 | 2.54 |
| Magnetic Particles (count/kg) | ≤ 95 | 23 |
| Magnetic Substances (ppm) | ≤ 1.0 | 0.01 |
Chemical Composition:
| Element | Specification | Measured Value |
|---|---|---|
| Fe (%) | 33.5 ± 1.0 | 33.66 |
| Li (%) | 4.50 ± 0.50 | 4.38 |
| P (%) | 19.5 ± 1.00 | 18.97 |
| Na + K (ppm) | ≤ 300 | 106.58 |
| Ni + Cu + Zn + Cr (ppm) | ≤ 200 | 78.3 |
SEM Morphology:
SEM imaging shows that DY12 consists of fine, near-spherical primary particles consistent with the sub-micron particle size distribution, with a fairly uniform morphology suitable for slurry processing and uniform electrode coating.
Electrochemical Performance (Coin Cell, CT2001A, 0.1C / 1C):
| Parameter | Specification | Measured Value |
|---|---|---|
| First-Cycle 0.1C Charge Capacity (mAh/g) | ≥ 158.0 | 160.2 |
| First-Cycle 0.1C Discharge Capacity (mAh/g) | ≥ 156.0 | 159.2 |
| First-Cycle 0.1C Efficiency (%) | ≥ 98.0 | 99.38 |
| 1C Discharge Capacity (mAh/g) | ≥ 130.0 | 135 |
Values measured by Xnergy. Typical values for reference; not guaranteed unless otherwise specified.
Note: Specifications listed above are typical and for reference only. Actual electrochemical performance depends on the specific cell architecture, electrolyte formulation, binder/conductive-additive composition, coating thickness, calendering parameters, formation protocol, and testing conditions. Dynanonic DY12 is supplied by Xnergy in our Cathode Materials category. For complete lithium-ion battery electrode preparation workflows, see also Xnergy’s related products in the Anode Materials category, Binders category, and Current Collectors category. For electrode-coating equipment, see the Coating equipment category including Automatic Film Coater XN-VC-300, XN-VCH-300, and Slot-Die Coating System XN-SDC. For electrode calendering, see the Calendering equipment category. For mixing and drying, see Planetary Vacuum Mixer and Three-Door Vacuum Drying Oven (XN-DVO-3). See also Xnergy’s other LFP/LMFP cathode product: Rongtong M70 LMFP Cathode.
| DY12 | 1kg, 500g |
|---|
