Vacuum Thermal Treated Ni-CeO(2)/SBA-15 Catalyst for CO(2) Methanation

Ni-CeO(2)/SBA-15-V catalyst was prepared by the impregnation method with vacuum thermal treatment and used for CO(2) methanation reaction. Compared with Ni-CeO(2)/SBA-15-air catalyst with thermal treatment in air, the reduced Ni-CeO(2)/SBA-15-V catalyst with vacuum thermal treatment exhibited higher...

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Detalles Bibliográficos
Autores principales: Wang, Luhui, Liu, Hui, Ye, Han, Hu, Rong, Yang, Shuqing, Tang, Guoli, Li, Kunqiang, Yang, Yanpeng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6215117/
https://www.ncbi.nlm.nih.gov/pubmed/30261638
http://dx.doi.org/10.3390/nano8100759
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author Wang, Luhui
Liu, Hui
Ye, Han
Hu, Rong
Yang, Shuqing
Tang, Guoli
Li, Kunqiang
Yang, Yanpeng
author_facet Wang, Luhui
Liu, Hui
Ye, Han
Hu, Rong
Yang, Shuqing
Tang, Guoli
Li, Kunqiang
Yang, Yanpeng
author_sort Wang, Luhui
collection PubMed
description Ni-CeO(2)/SBA-15-V catalyst was prepared by the impregnation method with vacuum thermal treatment and used for CO(2) methanation reaction. Compared with Ni-CeO(2)/SBA-15-air catalyst with thermal treatment in air, the reduced Ni-CeO(2)/SBA-15-V catalyst with vacuum thermal treatment exhibited higher Ni dispersion and smaller Ni particle size. In CO(2) methanation reaction, the Ni-CeO(2)/SBA-15-V catalyst was more active and selective than the Ni-CeO(2)/SBA-15-air catalyst. The good activity and selectivity of Ni-CeO(2)/SBA-15-V catalyst should be due to highly dispersed Ni in contact with small CeO(2) particles.
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spelling pubmed-62151172018-11-14 Vacuum Thermal Treated Ni-CeO(2)/SBA-15 Catalyst for CO(2) Methanation Wang, Luhui Liu, Hui Ye, Han Hu, Rong Yang, Shuqing Tang, Guoli Li, Kunqiang Yang, Yanpeng Nanomaterials (Basel) Article Ni-CeO(2)/SBA-15-V catalyst was prepared by the impregnation method with vacuum thermal treatment and used for CO(2) methanation reaction. Compared with Ni-CeO(2)/SBA-15-air catalyst with thermal treatment in air, the reduced Ni-CeO(2)/SBA-15-V catalyst with vacuum thermal treatment exhibited higher Ni dispersion and smaller Ni particle size. In CO(2) methanation reaction, the Ni-CeO(2)/SBA-15-V catalyst was more active and selective than the Ni-CeO(2)/SBA-15-air catalyst. The good activity and selectivity of Ni-CeO(2)/SBA-15-V catalyst should be due to highly dispersed Ni in contact with small CeO(2) particles. MDPI 2018-09-26 /pmc/articles/PMC6215117/ /pubmed/30261638 http://dx.doi.org/10.3390/nano8100759 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Wang, Luhui
Liu, Hui
Ye, Han
Hu, Rong
Yang, Shuqing
Tang, Guoli
Li, Kunqiang
Yang, Yanpeng
Vacuum Thermal Treated Ni-CeO(2)/SBA-15 Catalyst for CO(2) Methanation
title Vacuum Thermal Treated Ni-CeO(2)/SBA-15 Catalyst for CO(2) Methanation
title_full Vacuum Thermal Treated Ni-CeO(2)/SBA-15 Catalyst for CO(2) Methanation
title_fullStr Vacuum Thermal Treated Ni-CeO(2)/SBA-15 Catalyst for CO(2) Methanation
title_full_unstemmed Vacuum Thermal Treated Ni-CeO(2)/SBA-15 Catalyst for CO(2) Methanation
title_short Vacuum Thermal Treated Ni-CeO(2)/SBA-15 Catalyst for CO(2) Methanation
title_sort vacuum thermal treated ni-ceo(2)/sba-15 catalyst for co(2) methanation
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6215117/
https://www.ncbi.nlm.nih.gov/pubmed/30261638
http://dx.doi.org/10.3390/nano8100759
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