Pyrrolic-structure enriched nitrogen doped graphene for highly efficient next generation supercapacitors

Engineering & Materials Science

• Graphene 100%
• Supercapacitor 99%
• Nitrogen 78%
• Hydrothermal synthesis 35%
• Binding energy 33%
• Density functional theory 31%
• Raman spectroscopy 28%
• X ray photoelectron spectroscopy 25%
• Doping (additives) 23%
• Electrolytes 20%
• Ions 19%
• Capacitance 18%
• Scanning electron microscopy 16%
• Chemical analysis 13%
• Temperature 8%

Chemical Compounds

• Graphene 60%
• Nitrogen 51%
• Binding Energy 24%
• Hydrothermal Method 21%
• Raman Spectroscopy 21%
• Density Functional Theory 17%
• Ion 11%