Controlled synthesis of cobalt carbonate/graphene composites with excellent supercapacitive performance and pseudocapacitive characteristics

Keyphrases

• 3D Structure 50%
• Active Materials 50%
• Capacitance Performance 50%
• Capacitance Value 50%
• Charge-discharge Cycle 50%
• Cobalt Carbonate 100%
• Cobalt Carbonate Hydroxide 50%
• Cobalt Cations 50%
• Cobalt Compounds 50%
• Compound Electrode 50%
• Current Density 50%
• Cyclic Stability 50%
• Electrochemical Mechanism 50%
• Ex-situ XPS 50%
• Graphene Aerogel 100%
• Graphene Composites 100%
• High Capacitance 50%
• High Capacity 50%
• Highly Conductive 50%
• Microstructure 50%
• Nanocarbon 50%
• Nanowires 50%
• One-step Hydrothermal Method 50%
• Optimized Processing 50%
• Performance Characteristics 100%
• Performance Stability 50%
• Processing Conditions 50%
• Pseudocapacitive Characteristic 100%
• Pseudocapacitive Properties 50%
• Rate Performance 50%
• Reversible Redox Reaction 50%
• Specific Capacitance 50%
• Supercapacitive Performance 100%
• Supercapacitor Electrode 50%
• Synthetic Control Method 100%
• XPS Analysis 50%

Material Science

• Aerogel 40%
• Capacitance 60%
• Cobalt 100%
• Composite Material 100%
• Density 20%
• Graphene 100%
• Hydrothermal Synthesis 20%
• Nanowires 20%
• Redox Process 20%
• Supercapacitors 20%