SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis
SBA-16 molecular sieves were used as support to prepare cobalt catalyst for FischerâTropsch synthesis (FTS). The catalysts were characterized by using TEM, power XRD, temperature-programmed reduction, and N2 adsorptionâdesorption. The analyses indicate that most of the Co3O4 nanoparticles were...
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| Format: | Article |
| Language: | English |
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Wiley-VCH Verlag GmbH & Co KGaA
2012
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| Online Access: | http://umpir.ump.edu.my/id/eprint/4530/ http://umpir.ump.edu.my/id/eprint/4530/1/SupportedCobaltChemCatChem2012.pdf |
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| author | Zhao, Yanxi Zhang, Yuhua Chen, Jian Li, Jinlin Liew, Kong Yong Mohd Ridzuan, Nordin |
| author_facet | Zhao, Yanxi Zhang, Yuhua Chen, Jian Li, Jinlin Liew, Kong Yong Mohd Ridzuan, Nordin |
| author_sort | Zhao, Yanxi |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | SBA-16 molecular sieves were used as support to prepare
cobalt catalyst for FischerâTropsch synthesis (FTS). The catalysts were characterized by using TEM, power XRD, temperature-programmed reduction, and N2 adsorptionâdesorption. The analyses indicate that most of the Co3O4 nanoparticles were introduced into the SBA-16 cages, and the SBA-16 mesostructure was retained after cobalt impregnation. The Co/SBA-16 catalyst exhibited higher cobalt dispersion compared to theCo/SiO2 catalyst. The catalytic properties of the catalysts in FTS were evaluated in a fixed-bed reactor. The effect of the addition
of water was measured in a continuously stirred tank reactor. High FTS activity and stability were observed on the SBA-16-supported catalyst. The SBA-16-supported cobalt catalyst shows low mobility of cobalt particles in the SBA-16 cages. Unlike silica, the SBA-16 support can efficiently prevent the aggregation and sintering of cobalt nanoparticles. |
| first_indexed | 2025-11-15T01:21:17Z |
| format | Article |
| id | ump-4530 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T01:21:17Z |
| publishDate | 2012 |
| publisher | Wiley-VCH Verlag GmbH & Co KGaA |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-45302015-03-03T09:19:34Z http://umpir.ump.edu.my/id/eprint/4530/ SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis Zhao, Yanxi Zhang, Yuhua Chen, Jian Li, Jinlin Liew, Kong Yong Mohd Ridzuan, Nordin QD Chemistry SBA-16 molecular sieves were used as support to prepare cobalt catalyst for FischerâTropsch synthesis (FTS). The catalysts were characterized by using TEM, power XRD, temperature-programmed reduction, and N2 adsorptionâdesorption. The analyses indicate that most of the Co3O4 nanoparticles were introduced into the SBA-16 cages, and the SBA-16 mesostructure was retained after cobalt impregnation. The Co/SBA-16 catalyst exhibited higher cobalt dispersion compared to theCo/SiO2 catalyst. The catalytic properties of the catalysts in FTS were evaluated in a fixed-bed reactor. The effect of the addition of water was measured in a continuously stirred tank reactor. High FTS activity and stability were observed on the SBA-16-supported catalyst. The SBA-16-supported cobalt catalyst shows low mobility of cobalt particles in the SBA-16 cages. Unlike silica, the SBA-16 support can efficiently prevent the aggregation and sintering of cobalt nanoparticles. Wiley-VCH Verlag GmbH & Co KGaA 2012 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/4530/1/SupportedCobaltChemCatChem2012.pdf Zhao, Yanxi and Zhang, Yuhua and Chen, Jian and Li, Jinlin and Liew, Kong Yong and Mohd Ridzuan, Nordin (2012) SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis. ChemCatChem, 4. pp. 265-275. ISSN 1867-3899. (Published) http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1867-3899 10.1002/cctc.201100223 |
| spellingShingle | QD Chemistry Zhao, Yanxi Zhang, Yuhua Chen, Jian Li, Jinlin Liew, Kong Yong Mohd Ridzuan, Nordin SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis |
| title | SBA-16-Supported Cobalt Catalyst with High Activity and
Stability for FischerâTropsch Synthesis |
| title_full | SBA-16-Supported Cobalt Catalyst with High Activity and
Stability for FischerâTropsch Synthesis |
| title_fullStr | SBA-16-Supported Cobalt Catalyst with High Activity and
Stability for FischerâTropsch Synthesis |
| title_full_unstemmed | SBA-16-Supported Cobalt Catalyst with High Activity and
Stability for FischerâTropsch Synthesis |
| title_short | SBA-16-Supported Cobalt Catalyst with High Activity and
Stability for FischerâTropsch Synthesis |
| title_sort | sba-16-supported cobalt catalyst with high activity and
stability for fischerâtropsch synthesis |
| topic | QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/4530/ http://umpir.ump.edu.my/id/eprint/4530/ http://umpir.ump.edu.my/id/eprint/4530/ http://umpir.ump.edu.my/id/eprint/4530/1/SupportedCobaltChemCatChem2012.pdf |