Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 전병훈 | - |
dc.date.accessioned | 2020-07-23T04:56:51Z | - |
dc.date.available | 2020-07-23T04:56:51Z | - |
dc.date.issued | 2019-06 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v. 44, no. 20, Page. 14853-14860 | en_US |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.issn | 1879-3487 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0360319919314338?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/151852 | - |
dc.description.abstract | Herein, we investigated the effects of aging time and temperature on the performance of co-precipitation-prepared Cu-Zn-Al catalysts in the low-temperature water-gas shift (LT-WGS) reaction. The highest CO conversion within the employed temperature range as well as very stable activity over 200 h were observed for the catalyst prepared at 80 degrees C and aged for 72 h, which was ascribed to its high surface area and close-to-100% degree of CuO reduction. Conversely, catalysts aged at temperatures below 80 degrees C had poor physical properties, while aging for <72 h resulted in the formation of bulk copper oxide, which was hardly reduced under the low-temperature conditions. (C) 2019 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. | en_US |
dc.description.sponsorship | This work was conducted under the framework of research and development program of the Korea Institute of Energy Research (B7-2424). This work was supported (in part) by the Yonsei University Research Fund of 2018. | en_US |
dc.language.iso | en | en_US |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | en_US |
dc.subject | Aging time and temperature | en_US |
dc.subject | Cu-Zn-Al | en_US |
dc.subject | LT-WGS | en_US |
dc.subject | Physical properties | en_US |
dc.title | An important parameter for synthesis of Al2O3 supported Cu-Zn catalysts in low-temperature water-gas shift reaction under practical reaction condition | en_US |
dc.type | Article | en_US |
dc.relation.volume | 44 | - |
dc.identifier.doi | 10.1016/j.ijhydene.2019.04.042 | - |
dc.relation.page | 14853-14860 | - |
dc.relation.journal | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.contributor.googleauthor | Shim, Jae-Oh | - |
dc.contributor.googleauthor | Na, Hyun-Suk | - |
dc.contributor.googleauthor | Ahn, Seon-Yong | - |
dc.contributor.googleauthor | Jeon, Kyung-Won | - |
dc.contributor.googleauthor | Jang, Won-Jun | - |
dc.contributor.googleauthor | Jeon, Byong-Hun | - |
dc.contributor.googleauthor | Roh, Hyun-Seog | - |
dc.relation.code | 2019002045 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF EARTH RESOURCES AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | bhjeon | - |
dc.identifier.researcherID | AAF-4352-2020 | - |
dc.identifier.orcid | https://orcid.org/0000-0002-5478-765X | - |
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