Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 전병훈 | - |
dc.date.accessioned | 2021-10-27T07:59:49Z | - |
dc.date.available | 2021-10-27T07:59:49Z | - |
dc.date.issued | 2020-04 | - |
dc.identifier.citation | CATALYSTS, v. 10, no. 4, article no. 420 | en_US |
dc.identifier.issn | 2073-4344 | - |
dc.identifier.uri | https://www.mdpi.com/2073-4344/10/4/420 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/165824 | - |
dc.description.abstract | Waste to energy technology is attracting attention to overcome the upcoming environmental and energy issues. One of the key-steps is the water-gas shift (WGS) reaction, which can convert the waste-derived synthesis gas (H-2 and CO) to pure hydrogen. Co-CeO2 catalysts were synthesized by the different methods to derive the optimal synthetic method and to investigate the effect of the preparation method on the physicochemical characteristics of Co-CeO2 catalysts in the high-temperature water-gas shift (HTS) reaction. The Co-CeO2 catalyst synthesized by the sol-gel method featured a strong metal to support interaction and the largest number of oxygen vacancies compared to other catalysts, which affects the catalytic activity. As a result, the Co-CeO2 catalyst synthesized by the sol-gel method exhibited the highest WGS activity among the prepared catalysts, even in severe conditions (high CO concentration: similar to 38% in dry basis and high gas hourly space velocity: 143,000 h(-1)). | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIT) (No. 2020R1A2B5B01002346). | en_US |
dc.language.iso | en | en_US |
dc.publisher | MDPI | en_US |
dc.subject | waste-derived synthesis gas | en_US |
dc.subject | high-temperature water-gas shift | en_US |
dc.subject | Co–CeO2 catalyst | en_US |
dc.subject | preparation method | en_US |
dc.subject | oxygen vacancy | en_US |
dc.title | Efficient Waste to Energy Conversion Based on Co-CeO2 Catalyzed Water-Gas Shift Reaction | en_US |
dc.type | Article | en_US |
dc.relation.no | 4 | - |
dc.relation.volume | 10 | - |
dc.identifier.doi | 10.3390/catal10040420 | - |
dc.relation.page | 1-14 | - |
dc.relation.journal | CATALYSTS | - |
dc.contributor.googleauthor | Kim, Kyoung-Jin | - |
dc.contributor.googleauthor | Lee, Yeol-Lim | - |
dc.contributor.googleauthor | Na, Hyun-Suk | - |
dc.contributor.googleauthor | Ahn, Seon-Yong | - |
dc.contributor.googleauthor | Shim, Jae-Oh | - |
dc.contributor.googleauthor | Jeon, Byong-Hun | - |
dc.contributor.googleauthor | Roh, Hyun-Seog | - |
dc.relation.code | 2020052924 | - |
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.orcid | https://orcid.org/0000-0002-5478-765X | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.