Cobalt and nitrogen co-doped hierarchically porous carbon nanostructure: a bifunctional electrocatalyst for oxygen reduction and evolution reactions
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 activ...
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| Veröffentlicht in: | Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2018, Vol.6 (47), p.24078-24085 |
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| container_issue | 47 |
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| container_title | Journal of materials chemistry. A, Materials for energy and sustainability |
| container_volume | 6 |
| creator | Sanetuntikul, Jakkid Hyun, Suyeon Ganesan, Pandian Shanmugam, Sangaraju |
| description | 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. |
| doi_str_mv | 10.1039/C8TA08476A |
| format | Article |
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| identifier | ISSN: 2050-7488 |
| ispartof | Journal of materials chemistry. A, Materials for energy and sustainability, 2018, Vol.6 (47), p.24078-24085 |
| issn | 2050-7488 2050-7496 |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Carbon Catalysts Cobalt Durability Electrocatalysts Evolution Fabrication Fuel cells Fuel technology Metal air batteries Nanostructure Nitrogen Oxygen Reduction Zinc Zinc-oxygen batteries |
| title | Cobalt and nitrogen co-doped hierarchically porous carbon nanostructure: a bifunctional electrocatalyst for oxygen reduction and evolution reactions |
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