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Ahn SY, Jang WJ, Shim JO, Jeon BH, Roh HS. CeO 2-based oxygen storage capacity materials in environmental and energy catalysis for carbon neutrality: extended application and key catalytic properties. CATALYSIS REVIEWS 2023. [DOI: 10.1080/01614940.2022.2162677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Seon-Yong Ahn
- Department of Environmental and Energy Engineering, Yonsei University, Wonju-si, South Korea
| | - Won-Jun Jang
- Department of Environmental and Energy Engineering, Kyungnam University, Changwon-si, South Korea
| | - Jae-Oh Shim
- Department of Chemical Engineering, Wonkwang University, Iksan-si, South Korea
| | - Byong-Hun Jeon
- Department of Earth Resources and Environmental Engineering, Hanyang University, Seoul, South Korea
| | - Hyun-Seog Roh
- Department of Environmental and Energy Engineering, Yonsei University, Wonju-si, South Korea
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Kim BJ, Park HR, Lee YL, Ahn SY, Kim KJ, Hong GR, Roh HS. Customized Ni-MgO-ZrO2 catalysts for the dry reforming of methane using coke oven gas: Optimizing the MgO content. J CO2 UTIL 2023. [DOI: 10.1016/j.jcou.2022.102379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Sulfur-Resistant CeO2-Supported Pt Catalyst for Waste-to-Hydrogen: Effect of Catalyst Synthesis Method. Catalysts 2022. [DOI: 10.3390/catal12121670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
To improve the sulfur tolerance of CeO2-supported Pt catalysts for water gas shift (WGS) using waste-derived synthesis gas, we investigated the effect of synthesis methods on the physicochemical properties of the catalysts. The Pt catalysts using CeO2 as a support were synthesized in various pathways (i.e., incipient wetness impregnation, sol-gel, hydrothermal, and co-precipitation methods). The prepared samples were then evaluated in the WGS reaction with 500 ppm H2S. Among the prepared catalysts, the Pt-based catalyst prepared by incipient wetness impregnation showed the highest catalytic activity and sulfur tolerance due to the standout factors such as a high oxygen-storage capacity and active metal dispersion. The active metal dispersion and oxygen-storage capacity of the catalyst showed a correlation with the catalytic performance and the sulfur tolerance.
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Recent advances and perspectives of perovskite-derived Ni-based catalysts for CO2 reforming of biogas. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.102206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Mei D, Zhang P, Duan G, Liu S, Zhou Y, Fang Z, Tu X. CH4 reforming with CO2 using a nanosecond pulsed dielectric barrier discharge plasma. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.102073] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Effect of surface properties of Ni-MgO-Al2O3 catalyst for simultaneous H2 production and CO2 utilization using dry reforming of coke oven gas. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.07.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Baharudin L, Rahmat N, Othman NH, Shah N, Syed-Hassan SSA. Formation, control, and elimination of carbon on Ni-based catalyst during CO2 and CH4 conversion via dry reforming process: A review. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.102050] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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