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Lithium Nickel Manganese Cobalt Oxide (NCM811) Cathode Sheet

Lithium Nickel Manganese Cobalt Oxide (NCM811) Cathode Sheet

Solid Master Cathode Sheet – NCM811 supplied by Solid Energies Inc (SEI)

SEI's NCM811 is a nickel-rich layered cathode material at the forefront of high-energy battery technology. Engineered for applications demanding maximum energy density, it delivers substantial capacity gains over previous generations such as NMC532 and NMC622—translating to extended driving range for electric vehicles and longer runtime for high-power devices.

While elevated nickel content underpins its exceptional performance, SEI's NCM811 incorporates advanced processing to ensure the thermal stability and cycle life required for demanding commercial applications. Available in multiple areal loadings, with larger quantities upon request.

Spec Sheet / MSDS

Product Specifications:

  • Product ID: SEI-NCM811-S
  • Al Foil Thickness: 12 µm
  • Coating Thickness (Single Layer): 48µm / 60µm
  • Total Thickness: 108 µm / 132 µm
  • Coating Width: 220 mm
  • Sheet Width: 240 mm (10 mm bare Al foil on both edges)
  • Sheet Length: 200 mm
  • Active Material Loading (Single Side): 14 mg/cm2 / 18mg/cm2
  • Active Material Proportion: 95%
  • Active Material Specific Capacity: 200 mAh/g


Product Safety Information:

  • Component Name: Lithium Manganese Rich Layered Oxide Cathode
  • CAS #: N/A
  • Hazard Classifications: Skin sensitization (Cat. 1, H317); Respiratory sensitization (Cat 1, H334); Carcinogenicity (Cat 1, H350); Specific Target Organ Toxicity, repeated exposure (Cat 1, H372)
  • Precautions for Safe Handling: Personal protective equipment should be used at all times: Handle in a well-ventilated area; Avoid contact with eyes and skin; Wash hands thoroughly after handling
  • Conditions for Safe Storage: Keep container tightly closed in a dry and well-ventilated place, avoiding moisture.


Why Choose Solid Energies?

  • Industry leader in the development of advanced Li-ion battery materials.
  • A wide spectrum of expertise covering from engineering prototypes and pilot-scale/mass production.
  • Provides advanced Li-ion battery solutions for both military and civilian applications.
  • Delivers high-performance, low-adoption-cost solid-state Li-ion battery technology.

For bulk or wholesale orders, please use our quote form

SKU:SEI-NMC811-S-14mg

Regular price $303.95 USD
Regular price Sale price $303.95 USD
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Variant Variant total Quantity Price Variant total
14 mg/cm2; Coating Thickness: 48µmSEI-NMC811-S-14mg
14 mg/cm2; Coating Thickness: 48µmSEI-NMC811-S-14mg
$303.95/ea
$0.00
$303.95/ea $0.00
18 mg/cm2; Coating Thickness: 60µmSEI-NMC811-S-18mg
18 mg/cm2; Coating Thickness: 60µmSEI-NMC811-S-18mg
$498.00/ea
$0.00
$498.00/ea $0.00

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