940305
Super C65
conductive additive for battery electrode
Synonym(s):
Carbon black
grade
battery grade
Quality Level
form
powder
impurities
<1 ppm Cr
<1 ppm Cu
<1 ppm Ni
<1 ppm V
<2 ppm Fe
bp
4200 °C
mp
3550 °C
density
1.8-2.1 g/cm3
application(s)
battery manufacturing
SMILES string
[C]
General description
Super C65 is a widely used conductive additive, crucial in the production of electrodes for lithium-ion and sodium-ion batteries. It is a form of carbon black with a distinctive roughly spherical particle morphology and an average size of about 50 nanometers. The name "Super C65" denotes its surface area of approximately 65 square meters per gram—a key feature of its design.
Application
Super C65, a conductive additive, is integral to improving electronic conductivity and mitigating electrode polarization within both anode and cathode films. It is blended into the electrode slurry at a ratio of 3 to 10 percent by weight. During the mixing process, applying high shear rates is recommended to ensure Super C65′s small carbon particles are evenly distributed, effectively breaking up agglomerates and forming a conductive network around the particles of the active material. Compared to Super C45, Super C65 can produce coatings with superior electronic conductivity, an advantage particularly meaningful for batteries in fast-charging applications.
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
新产品
This item has
Choose from one of the most recent versions:
Certificates of Analysis (COA)
Lot/Batch Number
Don't see the Right Version?
If you require a particular version, you can look up a specific certificate by the Lot or Batch number.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service