Improvement of electrochemical capacitance of activated carbon electrodes from African palm shell modified with HNO3

Material Science

• Capacitance 100%
• Electrochemical Capacitance 100%
• Oxidation Reaction 50%
• Dielectric Spectroscopy 50%
• Surface Treatment 50%
• Electrical Impedance 50%
• Surface Structure 50%
• Supercapacitors 50%

Engineering

• Activated Carbon 100%
• Mass Ratio 100%
• Specific Surface Area 50%
• Electrochemical Capacitor 50%
• Functional Group 50%
• Electrical Impedance 50%
• Equivalent Resistance 50%
• Phase Composition 50%

Chemical Engineering

• Activated Carbon Electrode 100%