Activated carbon is one of the key components of a supercapacitor is the electrode material, which plays a crucial role in determining its performance and cost. Activated carbon is a popular choice of electrode material due to its high surface area, excellent conductivity, and low cost.
Activated carbon is a form of carbon that has been treated with chemical or physical processes to create a porous structure with a large surface area. This structure creates numerous sites where electrochemical reactions can occur, allowing activated carbon to store and release electrical energy in a supercapacitor. The high surface area of activated carbon also enhances the accessibility of electrolyte ions to the electrode surface, leading to high capacitance and low resistance.
The advantage of using activated carbon in supercapacitors is its ability to provide long cycle life. The porous structure of activated carbon electrodes allows for reversible ion adsorption and desorption, leading to excellent stability and durability. This makes activated carbon-based supercapacitors suitable for applications where long-term reliability is essential, such as in renewable energy storage and backup power systems.
TOB-YP-50F
| Item | Unit | Test Method | Specification |
| Moisture Content | % | JIS K1474 | 4 Max. |
| Ash Content | % | JIS K1474 | 1 Max. |
| pH | - | JIS K1474 | 7.0 ~ 10.0 |
| Surface Area | m2/g | BET | 1500 ~ 1850 |
| Particle Size (D50) | μm | KC | 5.0 ~ 8.0 |
TOB-YP-80F
| Item | Unit | Test Method | Specification |
| Moisture Content | % | JIS K1474 | 4 Max. |
| Ash Content | % | JIS K1474 | 1 Max. |
| pH | - | JIS K1474 | 7.0 ~ 10.0 |
| Surface Area | m2/g | BET | 1900 ~ 2250 |
| Particle Size (D50) | μm | KC | 5.0 ~ 8.0 |
