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Graphene Coated Aluminum Foil Thermal Conductivity ≤0.03W/m.K

Categories Carbon Coated Aluminum Foil
Brand Name: JIMA
Model Number: CWA2
Place of Origin: CHINA
MOQ: 5kgs
Price: negotiation
Supply Ability: 13200tons/per year
Delivery Time: 7-30days
Packaging Details: Standard Export Wooden box
Application: Electronic Components
Coating: Carbon
Color: Black
Elongation: ≥2%
Length: 200m-1000m
Material: Aluminum Foil
Peeling Strength: ≥2N/15mm
Surface: Smooth
Surface Resistivity: ≤0.03Ω/□
Temperature Range: -40℃-200℃
Tensile Strength: ≥90N/15mm
Thermal Conductivity: ≤0.03W/m.K
Thickness: 0.1mm-0.2mm
Volume Resistivity: ≤0.03Ω.m
Width: 200mm-1000mm
Company Info.
JIMA Copper
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Graphene Coated Aluminum Foil Thermal Conductivity ≤0.03W/m.K

Product Description:

The product is designed as a new-type of aluminum foil current collector with uniform coating of graphene on its surface. Based on the excellent electrical and two-dimensional layer structure of ultra-thin layer with a thickness of less than 0.5μm on the surface of aluminum foil has high electrical conductivity,which significantly reduces the interface resistance,

Product Features:


 Ø UItra-thin coating composed of graphene.  Ø Reducing the
interface resistance to improve rate capability and cycle life of
L-ion battery and super capacitors.  Ø Improving the adhesion
between active materials and current collector and reducing the
corrosion of current collector  Ø Enhancing the safety of batteries
by reducing polarization and alleviating the heating-up during
charging.  
Application:
 Ø Lithium-ion batteries  Ø Super capacitors  

Specification:
Appearance
Coating Thickness  (double side)/μn                      
Areal density  (double side)/mg cm-2                     
Dark gray coating
Typically 0.5
0.04~0.1

Usage and storage:


 Ø Use the product in the workshop with humidity of ≤20%RH and a
high dust purification.  Ø Store the product below 35℃, do not open
the vacuum package before use .after use ,the left product should
be dried at 400℃ for 2 hours under vacuum   ,then kept in the
cabinet filled with nitrogen at room temperature.  Ø The product
can be stored under vacuum package for one year at ambient
temperature and moisture without direct sun. Once the vacuum
package is   opened, the product can be kept under vacuum cabinet
for at most one month   Ø Types :  



Product structure diagram and specification :


 Product Display:  


Quality Graphene Coated Aluminum Foil Thermal Conductivity ≤0.03W/m.K for sale
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