Si/C Composite Anode Sheet

Solid Master Anode Sheet – Si/C Composite Anode supplied by Solid Energies Inc (SEI)

SEI's Si/C composite anode features a unique structure that delivers high capacity while mitigating silicon's inherent volume expansion. The integrated carbon matrix enhances conductivity, prevents particle agglomeration, and ensures long cycle life—making it ideal for high-energy-density lithium-ion batteries.'

Spec Sheet / MSDS

Product Specifications:

• Product ID: SiGr-1
• Cu Foil Thickness: 3.5 μm
• Total Thickness: 65 μm  
• Sheet Width: 275 mm
• Sheet Length: 200 mm
• Active Material Loading (Single Side): 4.8 mg/cm2
• Active Material Proportion: 96.5%
• Active Material Specific Capacity: 600 mAh/g 

Product Safety Information:

• Component Name: Si/C Composite Anode Sheet
• 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 dry, inert atmosphere (argon or dry room); Avoid contact with water, moisture, and humid air; Use non-sparking tools; Keep away from heat, sparks, and open flames; 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 R&D, 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.

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