Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 서정길 | - |
dc.date.accessioned | 2020-08-07T06:30:13Z | - |
dc.date.available | 2020-08-07T06:30:13Z | - |
dc.date.issued | 2019-12 | - |
dc.identifier.citation | CHEMCATCHEM, v. 11, no. 24, Page. 6078-6085 | en_US |
dc.identifier.issn | 1867-3880 | - |
dc.identifier.issn | 1867-3899 | - |
dc.identifier.uri | https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/cctc.201901028 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/152106 | - |
dc.description.abstract | Transition metal oxides have attracted attention as promising electrode materials for energy storage and conversion devices with high electrochemical activity and stability. In this study, a simple and cost-effective solvothermal synthesis of rectangular 3D CuCo2O4 hollow tubes have been developed for methanol electro-oxidation application. Electrochemical analysis shows that CuCo2O4 hollow tubes exhibit superior electrochemical performance in terms of current density and cycling stability, with 75 mA cm(-2) and 90 % retention rate after 1000 cycles, respectively. The high electrochemical performances are mainly due to the morphological structure of CuCo2O4 hollow tubes, which possess high surface area and porosity, resulting to a faster electron-ion transfer, enhanced reactivity and stability. Given that the synthesis of CuCo2O4 hollow tubes involve a facile and cost-effective technique, the present approach, thus, opens a new era to novel materials for large-scale processes in different electrochemical applications. | en_US |
dc.description.sponsorship | This work was supported by Nano-Material Fundamental Technology Development (2016M3A7B4909370) through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT, and Future Planning. This work was supported by the Energy Efficiency & Resources (No. 20163010092210) of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea government Ministry of Trade, Industry & Energy. | en_US |
dc.language.iso | en | en_US |
dc.publisher | WILEY-V C H VERLAG GMBH | en_US |
dc.subject | Metal oxides | en_US |
dc.subject | Hollow tubes | en_US |
dc.subject | Electrocatalyst | en_US |
dc.subject | Methanol oxidation | en_US |
dc.subject | CuCo2O4 | en_US |
dc.title | Solvothermal Synthesis of Mesoporous 3D-CuCo2O4 Hollow Tubes as Efficient Electrocatalysts for Methanol Electro-Oxidation | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1002/cctc.201901028 | - |
dc.relation.journal | CHEMCATCHEM | - |
dc.contributor.googleauthor | Tiongco, Diane Clare M. | - |
dc.contributor.googleauthor | Jadhav, Harsharaj S. | - |
dc.contributor.googleauthor | Roy, Animesh | - |
dc.contributor.googleauthor | Seo, Jeong Gil | - |
dc.relation.code | 2019040025 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CHEMICAL ENGINEERING | - |
dc.identifier.pid | jgseo | - |
dc.identifier.orcid | https://orcid.org/0000-0002-3166-3590 | - |
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