Name: Kelin activated carbon powder electrochemistry conductive carbon for li ion battery
Brand: kelin
Availability: InStock

Product Details

Product Description

Characteristics of Powdered Activated Carbon:

We can supply activated nanotube carbon powder for both oil system super capacitor and water system super capacitor.
It has the features of super large specific surface area, pore concentration, low ash and good conductivity, etc., and is
ideal materials for heavy metal recovery carriers, super-capacitors, high-performance batteries and so on.

Project	Super capacitor carbon
Project	KL-01	KL-02	KL-03	KL-10
Exterior	black powder	black powder powder	black powder powder	black powder
Moisture	≤2.0	≤2.0	≤2.0	≤2.0
PH	6.0-8.0	6.0-8.0	6.0-8.0	6.0-8.0
Specific surface area/(m2/g )	≥1800	≥1800	≥1800	≥1800
Tap density/(g/cm3)	≥0.42	≥0.38	≥0.42	≥0.53
Ash content/%	≤0.3	≤0.5	≤0.3	≤0.2
Electrostatic capacity (F/g)	≥140	≥145	≥120	≥120
Iron/(ppm)	≤50	≤50	≤50	≤50
Cl-/(ppm)	≤50	≤50	≤50	≤50
Surface oxygen-containing functional groups mmol/g	≤0.4	≤0.5	≤0.4	≤0.4

Product details

The raw materials of supercapacitor activated carbon are usually high-quality carbon raw materials, such as graphite, polystyrene and other organic substances. The preparation process usually includes two steps: carbonization and activation. First, the raw materials are carbonized into carbon-based materials with a certain structure. Then, under certain temperature and atmosphere conditions, activation treatment is performed to increase the surface area and porosity of the material, thereby improving its adsorption capacity and charge storage capacity, and ultimately forming supercapacitor activated carbon.

Applications