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.
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
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
