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Cobalt and nitrogen co-doped hierarchically porous carbon nanostructure: A bifunctional electrocatalyst for oxygen reduction and evolution reactions
- Cobalt and nitrogen co-doped hierarchically porous carbon nanostructure: A bifunctional electrocatalyst for oxygen reduction and evolution reactions
- Sanetuntikul, Jakkid; Hyun, Su Yeon; Ganesan, Pandian; Shanmugam, Sangaraju
- DGIST Authors
- Shanmugam, Sangaraju
- Issue Date
- Journal of Materials Chemistry A, 6(47), 24078-24085
- Article Type
- Designing efficient and cost-effective electrocatalysts is a great challenge for oxygen reduction and evolution reactions (ORR/OER). Herein, we describe the fabrication of Co and N co-doped porous carbon-based catalysts (CoNPCs) using a single step method. The CoNPCs show good electrocatalytic activity and long-term durability due to the presence of plentiful Co and N active sites and highly porous nanostructures. Further demonstration in alkaline fuel cell and Zn-air battery devices shows remarkable performance as an efficient non-precious metal electrode. © 2018 The Royal Society of Chemistry.
- Royal Society of Chemistry
- Related Researcher
Advanced Energy Materials Laboratory
Electrocatalysts for fuel cells; water splitting; metal-air batteries; Polymer electrolyte membranes for fuel cells; flow batteries; Hydrogen generation and utilization
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- Department of Energy Science and EngineeringAdvanced Energy Materials Laboratory1. Journal Articles
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