High Performance Battery Materials

Cathodes, Anodes, and Electrolytes

NANOMYTE® Cathode & Anode Tapes

Ready-to-Ship Electrode Sheets for Lithium-ion Batteries

NEI offers a variety of cathode and anode electrode sheets that are suitable for a wide range of applications. Standard electrode sheets are cast on aluminum (cathode) or copper foil (anode) current collectors and available in ready-to-ship packages of 2, 5, or 10 sheets (per material), as well as bulk quantities upon request.

  • Sheet Dimensions: 5 inches x 10 inches (127 mm x 254 mm)
  • Current Collectors: Copper (10 μm) or Aluminum (16 μm)
  • Coating: Single and Double-sided sheets available
  • Standard Composition*: 90% active material, 5% PVDF binder, 5% conductive carbon

Customization

NEI also offers custom tailored solutions for customers with unique specification requirements. Tapes can be modified for an additional fee to accommodate different active material loadings, coating thickness, and binder type / content upon request.

*For most materials (except BE-150E / Plus, BE-400E, and BE-70E).

Electrode Sheets Brochure

NANOMYTE® Electrode Sheets

Click on the product ID to learn more about each of our cathode and anode electrode sheets.

Product ID Active Material Avg. Particle Size Active Loading* Areal Capacity* Nominal Capacity at 0.1C
BE-10E LTO (Li4Ti5O12) 1.5 – 3 µm 7.3 mg/cm2 1.25 mAh/cm2 ~ 170 mAh/g
BE-10CE Carbon-coated LTO (Li4Ti5O12) 3 – 5 µm 7.8 mg/cm2 1.25 mAh/cm2 ~ 160 mAh/g
BE-150E Silicon-Graphite (Si-C) < 20 µm 1.25^ mg/cm2 4.0 mAh/cm2 ≥ 750# mAh/g
BE-150E Plus High content Silicon (50% Si) < 20 µm 2.7^ mg/cm2 4.0 mAh/cm2 ≥ 1,500# mAh/g
BE-200E Graphite (C) 15 – 20 µm 6.5 mg/cm2 2.4 mAh/cm2 ≥ 370 mAh/g
BE-300E Activated Carbon (C) 5 – 10 µm 10.9 mg/cm2 2.4 mAh/cm2 ≥ 220 mAh/g
BE-400E Niobium Oxide (Nb2O5) 30 – 70 nm 8.00 mg/cm2 1.44 mAh/cm2 ≥ 150# mAh/g
BE-20E LCO (LiCoO2) 13 – 14 µm 12.5 mg/cm2 2.0 mAh/cm2 ≥ 155 mAh/g
BE-30E LMO (LiMn2O4) 6 – 7 µm 12.5 mg/cm2 1.25 mAh/cm2 ≥ 100 mAh/g
BE-35E LMO (LiMn2O4) 11 µm 12.5 mg/cm2 1.25 mAh/cm2 ≥ 100 mAh/g
BE-45E NCA (LiNi0.8Co0.15Al0.05O2) 11 – 13 µm 10.5 mg/cm2 2.0 mAh/cm2 ≥ 190 mAh/g
BE-50E NMC111 (LiNi0.33Mn0.33Co0.33O2) 8 – 12 µm 12.9 mg/cm2 2.0 mAh/cm2 ≥ 155 mAh/g
BE-52E NMC532 (LiNi0.5Mn0.3Co0.2O2) 8 – 12 µm 12.1 mg/cm2 2.0 mAh/cm2 ≥ 165 mAh/g
BE-54E NMC622 (LiNi0.6Mn0.2Co0.2O2) 10 – 13 µm 11.4 mg/cm2 2.0 mAh/cm2 ≥ 175 mAh/g
BE-56E NMC811 (LiNi0.8Mn0.1Co0.1O2) 10 – 13 µm 10.0 mg/cm2 2.0 mAh/cm2 ≥ 200 mAh/g
BE-60E LFP (LiFePO4) ~2 µm 7.3 mg/cm2 1.25 mAh/cm2 ≥ 170 mAh/g
BE-70E Sublimed Sulfur (S) n/a 3.7 mg/cm2 3.0 mAh/cm2 ≥ 800 mAh/g
SP-10E LMNO (LiMn1.5Ni0.5O4) 4 – 7 µm 16.0 mg/cm2 2.0 mAh/cm2 ≥ 125 mAh/g
SP-10CE LATP-coated LMNO (LiMn1.5Ni0.5O4) 5 – 8 µm 16.0 mg/cm2 2.0 mAh/cm2 ≥ 125 mAh/g

Notes: *All values within ± 5%; #Measured @ 0.05C; ^Based on Silicon content only