934674

Activated carbon

Electrode sheet, copper substrate, size 5 in. × 10 in.

• Synonym(s): Activated carbon, Activated carbon anode
• UNSPSC Code: 26111700

Properties

• material: copper substrate
• Quality Level: 100
• grade: battery grade
• description: Description/Nominal Voltage: 0.3 V vs Li/Li+
• Assay: ≥98%
• composition: Active material loading 5.7 mg/cm2 ± 5%
• greener alternative product characteristics: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• size: 5 in. × 10 in.
• thickness: 10 μm , copper current collector; 90 μm , (excluding current collector)
• particle size: 5 -10 μm (active material characteristic)
• capacity: 220 mAh/g±5 % (Charge Capacity)
• application(s): battery manufacturing
• greener alternative category: Enabling

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more information.

Application

Activated carbon is used as anode in rechargeable batteries due to its many advantageous properties such as a very low insertion/deinsertion potential, large surface area, high pore density, good conductivity, low cost, and good mechanical and chemical stability compared to other alternatives. Experimentally it has been observed that by using activated carbon electrode, the diffusion co-efficient of potassium ion in potassium ion batteries improved by 7 times and could deliver a a high reversible capacity of 100 mAh/g after 100 cycles (at a high current density of 0.2 A/g), and exhibits increased rate performance. In addition, owing to the typical characteristic of porous structure, activated carbon (AC) is widely used for supercapacitor electrode and also possesses the potential as anode material in lithium ions batteries (LIBs).

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable