Ronbay Skyland LMFP64 Cathode Material 1kg

Name: Ronbay Skyland LMFP64 Cathode Material

Material Type: Lithium Manganese Iron Phosphate (LMFP) Cathode Material (Mn / Fe ≈ 6 : 4 by mole)

Product Code: LMFP64

Brand: Skyland (subsidiary of Ronbay)

Product Introduction:

The Ronbay Skyland LMFP64 Cathode Material is a lithium manganese iron phosphate (LMFP) cathode powder with a Mn / Fe molar ratio of approximately 6 : 4. Manganese-rich LMFP combines the structural and thermal stability of olivine-type LiFePO₄ (LFP) chemistry with the higher operating voltage plateau of LiMnPO₄, delivering greater gravimetric energy density than conventional LFP while preserving the long cycle life and intrinsic safety characteristic of phosphate cathodes. The Skyland LMFP64 (Product Code: LMFP64) is suitable for high-voltage 4.5 V applications and is well-matched to research and small-batch production of next-generation lithium-ion cells targeting higher energy density than LFP at comparable safety levels.

Key Features:

Mn-rich LMFP chemistry (Mn:Fe ≈ 6:4) — higher voltage plateau than LFP, improved energy density
High first-cycle efficiency 94.67% at 0.2C, 2.5–4.5 V
Specific capacity 153.98 mAh/g at 0.2C, 2.5–4.5 V
Fine particle size distribution — D10 0.27 μm / D50 0.86 μm / D90 10.04 μm, well-suited to slurry processing
Tap density 0.77 g/cm³ and S.S.A 17.80 m²/g — typical of carbon-coated nano-structured LMFP
Carbon coating (1.71 wt% C) — supports electronic conductivity and rate performance
Low impurity content — Cu, Na, Ca, Zn, K, Cr, Ni, magnetic impurities all well below specification limits
Grey-black powder, uniform color, no agglomeration, easy to handle and process

Chemical Composition:

Impurities & pH:

Particle Size Distribution (PSD):

Physical Properties:

Electrochemical Performance (Coin Cell, 0.2C, 2.5–4.5 V, CC/CV):

Values measured by Xnergy. Typical values for reference; not guaranteed unless otherwise specified.

Application Areas:

Lithium-ion battery cathode for high-voltage 4.5 V LMFP applications
Manganese-rich LMFP cathode research targeting higher energy density than LFP
Coin-cell, pouch-cell, and prismatic-cell laboratory cell development
Cathode-slurry coating research with fine-particle carbon-coated LMFP powder
Electrode formulation studies on LMFP / LFP / NCM blended cathode systems
Materials science research on Mn-Fe ratio optimization in olivine-type cathodes

Recommended Handling:

LMFP64 should be handled in a dry environment to minimize moisture pickup. Although LMFP is significantly less moisture-sensitive than high-nickel NCM, prolonged exposure to humid air can still affect slurry properties and electrochemical performance. Store in a sealed container in a cool, dry place. For slurry preparation, use appropriate solvent (NMP for PVDF binder systems, or water-based binder systems for aqueous processing) and follow standard cathode-slurry formulation protocols (active material + conductive carbon + binder). Coat onto aluminum current collector using a film coater (e.g., XN-VC-300, XN-VCH-300, XN-SDC) followed by drying and calendering (e.g., XN-CRPE or XN-HRPE roller press series). Note: high-voltage operation (up to 4.5 V) requires electrolyte formulations stable in this voltage window; conventional carbonate electrolytes may require additives for extended cycle life.

Packaging & Storage:

Standard packaging is in sealed aluminum-foil bags wrapped with stretch film inside lined drums. Store in a cool, dry environment away from heat sources, direct sunlight, acidic vapors, and reducing atmospheres. Once opened, reseal the inner bag promptly. Shelf life is 12 months from the production date under sealed, dry storage conditions.

Safety:

For research and industrial use only. Wear appropriate PPE (chemical-resistant gloves, safety glasses, lab coat, dust mask or respirator) when handling LMFP64 powder, especially during weighing, transfer, and slurry preparation. Avoid generating dust; transfer powders in a fume hood or with local exhaust ventilation. Avoid contact with skin and eyes; in case of contact, flush with water and seek medical attention. LMFP contains manganese, iron, and lithium phosphate compounds — handle and dispose of in accordance with local environmental and occupational health regulations. Compared with NCM-class cathodes, LMFP has excellent intrinsic thermal stability and does not release oxygen under typical thermal abuse conditions, contributing to safer cell behavior. Refer to the included Safety Data Sheet (SDS) for complete safety information.

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 — consult published literature and our technical team for guidance on specific LMFP electrode protocols. The Ronbay Skyland LMFP64 is a manganese-rich LMFP cathode material suitable for laboratory and small-batch cell development targeting higher energy density than conventional LFP. For complete lithium-ion battery electrode preparation workflows, see also Xnergy’s related products in the Cathode Materials category, 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). For comparison with NCM ternary cathodes, see also Xnergy’s Single-Crystal NCM523 Cathode, NCM613 Cathode, NCM Ternary Cathode (ZH6200), and High-Nickel NCM9000 Cathode.