High Performance Battery Materials

Cathodes, Anodes, and Electrolytes

Lithium Manganese Oxide (LMO) Tapes

Cathode Electrode Sheets

Lithium Manganese Oxide (LiMn2O4) is a cathode material with a spinel structure, which allows the material to be discharged at high rates. LMO-based batteries are most suited for use in high rate applications.

NANOMYTE® BE-30E and BE-35E are cast electrode tapes of lithium manganese oxide (LMO) powder. Both 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.

Both of our Lithium Manganese Oxide materials are also available in powder form.

Electrode Sheets Brochure

NANOMYTE® BE-30E Spec Summary:

  • Active Material: LiMn2O4 (6 – 7 µm)
  • Current Collector: Aluminum (16 µm thick)
  • Tape Composition: 90% active material, 5% PVDF binder, 5% Super P
  • Sheet Size: 5 in x 10 in (127 mm x 254 mm)
  • Coating: Single or Double-sided sheets (as specified)
  • Areal Capacity: 1.25 mAh/cm2 ± 5% (per side)
  • Active Material Loading: 12.5 mg/cm2 ± 5% (per side)
  • Tape Thickness: 70 µm ± 5% (excluding current collector)
  • Nominal voltage vs. Li/Li+: 4.0V
  • Minimum capacity: 90 mAh/g
  • Experimental capacity: ≥ 100 mAh/g (3 – 4.2V @ 0.1C)

NANOMYTE® BE-35E Spec Summary:

  • Active Material: LiMn2O4 (11 µm)
  • Current Collector: Aluminum (16 µm thick)
  • Tape Composition: 90% active material, 5% PVDF binder, 5% Super P
  • Sheet Size: 5 in x 10 in (127 mm x 254 mm)
  • Coating: Single or Double-sided sheets (as specified)
  • Areal Capacity: 1.25 mAh/cm2 ± 5% (per side)
  • Active Material Loading: 12.5 mg/cm2 ± 5% (per side)
  • Tape Thickness: 70 µm ± 5% (excluding current collector)
  • Nominal voltage vs. Li/Li+: 4.0V
  • Minimum capacity: 90 mAh/g
  • Experimental capacity: ≥ 100 mAh/g (3 – 4.2V @ 0.1C)

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.