In Situ Decoration of Co3O4 on N-Doped Hollow Carbon Sphere as an Effective Bifunctional Oxygen Electrocatalyst for Oxygen Evolution and Oxygen Reduction Reactions

Chemistry

• Sphere 100%
• Carbon 83%
• Potential 50%
• Concentration 33%
• Thickness 33%
• Decoration 33%
• Surface Area 33%
• Current Density 33%
• Oxygen Reduction Reaction 33%
• Phthalocyanines 33%
• Spinel 33%
• Transition Metal Oxide 33%
• Amount 16%
• Doping 16%
• Oxidation Reaction 16%
• Methanol 16%
• Dioxygen 16%
• Conductivity 16%
• Slope 16%
• Electron Transfer 16%
• Crystallography 16%
• Electrocatalytic Activity 16%

Material Science

• Cobalt 100%
• Material 50%
• Defect 33%
• Electrocatalysts 33%
• Oxygen Evolution 33%
• Carrier Concentration 16%