Porous indium electrode with large surface area for effective electroreduction of N 2 O
| Autor: | Jae Jeong Kim, Seunghoe Choe, Kwang Hwan Kim, Taeho Lim, Seungyeon Baek, Myung Jun Kim |
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| Rok vydání: | 2016 |
| Předmět: |
Materials science
Inorganic chemistry Graphene foam chemistry.chemical_element 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Electrochemistry Electrocatalyst 01 natural sciences Copper 0104 chemical sciences lcsh:Chemistry lcsh:Industrial electrochemistry lcsh:QD1-999 chemistry Electrode Bulk electrolysis 0210 nano-technology Indium Faraday efficiency lcsh:TP250-261 |
| Zdroj: | Electrochemistry Communications, Vol 62, Iss, Pp 13-16 (2016) |
| ISSN: | 1388-2481 |
| DOI: | 10.1016/j.elecom.2015.11.002 |
| Popis: | Increasing the electrochemical surface area of electrocatalyst is important for achieving high Faradaic efficiency with rapid reaction rate in bulk electrolysis of gaseous reagents. Hence, we fabricated efficient and cost-effective porous indium foam for the electrochemical reduction of nitrous oxide by using electrodeposited copper foam as the template. Indium grew on the surface of copper foam, preserving the original porous foam structure. The electrochemical investigation on indium revealed a high selectivity and a fast reaction rate of indium foam electrode towards nitrous oxide electroreduction. Keywords: Electrochemical reduction, Nitrous oxide, Indium foam, Copper foam |
| Databáze: | OpenAIRE |
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