sugar is used as new precusor of activated carbon, it should be carbonized at 700°C and activated at 800°C, specific capacity of electric double layer capacitors(EDLC) made of the material can reach 39.85F/g. When it is measured from 0 to 1.5V at current of 0.5mA. This capacitor has large specific capacity, good cycle life, and can be used as power sources of portable electronic equipment and hybrid electrical vehicle.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
- Metals and Alloys
- Materials Chemistry