High Performance Battery Materials

Cathodes, Anodes, and Electrolytes

Lithium Nickel Cobalt Aluminum Oxide (NCA) Tape

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® BE-45E is a cast electrode tape of NEI’s NCA powder (NANOMYTE® BE-45). Our standard tape is cast on a 5 inch x 10 inch sheet of aluminum foil and coated on one side with an 80% active material loading. 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.


  • NCA (LiNi0.8Co0.15Al0.05O2) powder cast on aluminum sheets
  • Nominal Voltage vs. Li/Li+: 3.7V
  • Nominal Capacity at 0.1C: ≥ 190 mAh/g
  • Standard Sheet Size: 5 in x 10 in (12.7 cm x 25.4 cm)
  • Typical Active Loading: *4 – 5 mg/cm2
  • Tape Thickness: *12 – 25 μm

*Higher loading / tape thickness available upon request

Available for Purchase

NANOMYTE® BE-45E is available for purchase in 5″ x 10″ single-sided electrode sheets (2 sheet minimum). NEI can also customize tape specifications (such as loading, thickness, binder, & collector) for an additional fee. Request your quote today!

Technical Information

Battery Specification Sheets

Safety Data Sheets (SDS)

Questions? Contact a Battery Expert