Coated Electrodes

Pre-coated cathode and anode sheets let you skip slurry mixing, casting, and calendering and move straight to electrode punching, cell stacking, or winding. Each electrode in this collection is a finished current collector with active material laminated to one or both sides, supplied as discs for coin-cell screening, rectangular sheets for single- or multi-layer pouch builds, or rolls for slit-and-wind cylindrical formats.

The catalog covers the working chemistries researchers actually compare side by side, grouped by structural family:

• Layered oxide cathodes (Li-ion): NCM523, NCM811, NCM9055, and LNCA on aluminum foil — the standard high-energy choice for nickel-rich cells, plus lithium- and manganese-rich layered (LMR-NCM) for capacity-pushing R&D.
• Olivine and spinel cathodes (Li-ion): LiFePO4 (LFP, olivine) on aluminum foil for long-cycle and safety-driven work, including a high-loading variant for energy-density studies, alongside LiMn2O4 (LMO, spinel) for high-voltage manganese platforms.
• Polyanion cathodes (Na-ion): NASICON-framework Na3V2(PO4)2F3 (NVPF) and pyrophosphate-phosphate Na4Fe3(PO4)2P2O7 (NFPP) on aluminum, plus the layered O3-type NaNi1/3Fe1/3Mn1/3O2 (NNFMO) — three of the most-published sodium cathode chemistries.
• Graphite anode (Li-ion): artificial graphite on copper foil with a PVDF binder formulation, including a hydrophobic build aimed at aqueous lithium-ion experiments.
• Dry-processed electrodes: binder-fibrillated, solvent-free constructions for high-loading work — currently available for LMR-NCM and NFPP — when wet-cast cracking and binder migration become the limiting factor above ~30 mg/cm2.

Coatings are characterized by mass loading, single- or double-side configuration, and current-collector thickness so you can match the sheet to the cell format you are building. Disc cuts pair naturally with our coin-cell cases and separators; pouch and cylindrical work flows into the electrolytes and assembly stages.

If you are screening a new chemistry in coin cells, start with disc cuts of the layered or olivine cathode that matches your target voltage window. If you are scaling toward pouch or cylindrical prototypes, choose the double-side sheet or roll variant. For solid-content or thick-electrode studies, see the dry-electrode entries.