Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 백운규 | - |
dc.date.accessioned | 2019-12-04T01:10:02Z | - |
dc.date.available | 2019-12-04T01:10:02Z | - |
dc.date.issued | 2018-01 | - |
dc.identifier.citation | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v. 57, no. 5, page. 1241-1245 | en_US |
dc.identifier.issn | 1433-7851 | - |
dc.identifier.issn | 1521-3773 | - |
dc.identifier.uri | https://onlinelibrary.wiley.com/doi/abs/10.1002/anie.201710809 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/116966 | - |
dc.description.abstract | The development of efficient and stable catalyst systems with low-cost, abundant, and non-toxic materials is the primary demand for electrochemical water oxidation. A unique method is reported for the syntheses of metal hydroxide carbonate templated Prussian blue analogues (PBAs) on carbon cloth and their outstanding water oxidation activities in alkaline medium. The best water oxidation activity is obtained with cobalt hydroxide carbonate templated t-Co-II-Co-III with an overpotential as low as 240 mV to reach a current density of 10 mAcm(-2). It produces constant current over 50 h in chronoamperometric measurements. Moreover, the catalysts outperform the activities of the PBAs prepared without any template and even the noble metal catalyst RuO2. Spectroscopic and microscopic studies show that the PBAs are transformed into layered hydroxide-oxyhydroxide structures during electrochemical process and provide the active sites for the water oxidation. | en_US |
dc.description.sponsorship | This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (20174010201240) and by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT (2016R1C1B2007299) | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | WILEY-V C H VERLAG GMBH | en_US |
dc.subject | electrocatalysts | en_US |
dc.subject | layered hydroxides | en_US |
dc.subject | Prussian blue analogues | en_US |
dc.subject | templated synthesis | en_US |
dc.subject | water oxidation | en_US |
dc.title | Boosting Electrochemical Water Oxidation with Metal Hydroxide Carbonate Templated Prussian Blue Analogues | en_US |
dc.type | Article | en_US |
dc.relation.no | 5 | - |
dc.relation.volume | 57 | - |
dc.identifier.doi | 10.1002/anie.201710809 | - |
dc.relation.page | 1241-1245 | - |
dc.relation.journal | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | - |
dc.contributor.googleauthor | Indra, Arindam | - |
dc.contributor.googleauthor | Paik, Ungyu | - |
dc.contributor.googleauthor | Song, Taeseup | - |
dc.relation.code | 2018003413 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | upaik | - |
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