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Lithium Nickel Cobalt Aluminum Oxide (NCA)
Cathode Electrode Sheets for Lithium-ion Batteries
Lithium Nickel Cobalt Aluminum Oxide (LiNi0.8Co0.15Al0.05O2) is a cathode material that provides higher capacity than LiCoO2 when both are charged to 4.2 / 4.3V. NCA-based batteries are most suited for use in moderate rate applications that require high energy density.
NANOMYTE® NCA Electrode Sheets
NANOMYTE® BE-45E is a cast electrode tape of our NCA cathode powder. Standard electrode sheets are 5 inches x 10 inches (127 mm x 254 mm) and cast either single-sided or double-sided on 16 µm thick aluminum foil current collectors.
NEI also offers custom tailored solutions for customers with unique specification requirements. Our tapes can also be customized to accommodate different active material loadings, coating thickness, binder type (aqueous/non-aqueous), and binder content, as well as choice of current collector.
Electrode Sheets Brochure
NANOMYTE® BE-45E:
- Active Material: LiNi0.8Co0.15Al0.05O2 (CAS #193214-24-3)
- Composition: 90% active material, 5% PVDF binder, 5% Carbon Black (C65)
- Current Collector: Battery-grade Aluminum (16 µm thick)
- Sheet Size: 5 in x 10 in (127 mm x 254 mm), coated edge-to-edge
- Standard Areal Capacity: 2.0 mAh/cm2 ± 5% (per side)
- Nominal Capacity: ≥ 190 mAh/g (3 – 4.2V @ 0.1C)
Additional Information:
- Single and Double-sided sheets available
- All electrodes are dried and calendered before packaging
- Specs can be customized upon request
Available for Purchase
NEI’s standard* electrode sheets are available in ready-to-ship packages of 2, 5, and 10 sheets (per material). Bulk quantities are also available. Request a quote today!
*Standard electrode sheets are as specified on the spec sheet. Modifications in tape specifications (such as loading, thickness, binder, & collector) can be made for an additional fee.
Updated June 29, 2026