Hunan Yuneng CN-5B LFP Cathode Material

Name: Hunan Yuneng CN-5B LFP Cathode Material

Material Type: Carbon-Coated Lithium Iron Phosphate (LiFePO₄)

Product Code: CN-5B

Brand: Hunan Yuneng (Hunan Yuneng New Energy Battery Material Ltd.)

Product Introduction:

Hunan Yuneng CN-5B is a carbon-coated lithium iron phosphate (LFP, LiFePO₄) cathode active material with a sub-micron particle size (D50 ≈ 1.004 μm), a specific surface area of 11.88 m²/g, and a powder compaction density of 2.52 g/cm³. CN-5B delivers 158.7 mAh/g discharge capacity at 0.1C with 98.51% first-cycle efficiency in CR2430 coin-cell testing, and is supplied as a uniform powder for lithium-ion battery electrode manufacturing.

Key Features:

Carbon-coated LFP (LiFePO₄) cathode active material
Sub-micron particle size — D10 0.431 μm, D50 1.004 μm, D90 3.800 μm, D99 7.611 μm
Specific surface area 11.88 m²/g
Carbon content 1.351%
Powder compaction density 2.52 g/cm³
0.1C discharge capacity 158.7 mAh/g, first-cycle efficiency 98.51%
Low magnetic substance content 0.09 ppm
Low moisture content 328.5 ppm
Low trace-metal impurities (Cu 1.1 ppm, Ni 1.5 ppm, Cr 7 ppm, Zn 8 ppm)

Particle Size Distribution (PSD):

Measured with Malvern Mastersizer 3000 laser particle size analyzer.

Physical & Chemical Properties:

Chemical Composition:

Electrochemical Performance (CR2430 Coin Cell, 0.1C):

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. Hunan Yuneng CN-5B 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 cathode products: Dynanonic DY12 LFP Cathode Material and Dynanonic DY17 LFP Cathode Material, and related Rongtong M70 LMFP Cathode.