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Tailoring the Properties and Catalytic Activities of Ni/SBA-15 via Different TEOS/P123 Mass Ratios for CO2 Reforming of CH4

The influences of tetraethylorthosilicate/ triblockcopolymer (TEOS/P123) mass ratios on the properties and catalytic activity of Ni/SBA-15 towards CO2 reforming of CH4 were studied. A series of samples with different mass ratios of TEOS/P123 (1.5, 2.21 and 3.0) were prepared and characterized by XRD...

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Main Authors: Syahida Nasuha, Bukhari, Chin, S. Y., Setiabudi, H. D., Vo, Dai-Viet N.
Format: Article
Language:English
English
Published: Elsevier Ltd 2017
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/18073/1/Tailoring%20the%20properties%20and%20catalytic%20activities%20of%20Ni-SBA-15%20via%20different%20TEOS-P123%20mass%20ratios%20for%20CO2%20reforming%20of%20CH4.pdf
http://umpir.ump.edu.my/id/eprint/18073/7/Tailoring%20the%20properties%20and%20catalytic%20activities%20of%20Ni-SBA-15%20via%20different%20TEOS-P123%20mass%20ratios%20for%20CO2%20reforming%20of%20CH4%201.pdf
http://umpir.ump.edu.my/id/eprint/18073/
https://doi.org/10.1016/j.jece.2017.06.012
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spelling my.ump.umpir.180732018-10-18T06:55:53Z http://umpir.ump.edu.my/id/eprint/18073/ Tailoring the Properties and Catalytic Activities of Ni/SBA-15 via Different TEOS/P123 Mass Ratios for CO2 Reforming of CH4 Syahida Nasuha, Bukhari Chin, S. Y. Setiabudi, H. D. Vo, Dai-Viet N. TP Chemical technology The influences of tetraethylorthosilicate/ triblockcopolymer (TEOS/P123) mass ratios on the properties and catalytic activity of Ni/SBA-15 towards CO2 reforming of CH4 were studied. A series of samples with different mass ratios of TEOS/P123 (1.5, 2.21 and 3.0) were prepared and characterized by XRD, BET, SEM, TEM, FTIR and UV–vis DRS. The characterization results clearly indicated that TEOS/P123 mass ratio of 2.21 was the optimal synthesis ratio of Ni/SBA-15 which produces the well-ordered hexagonal mesoporous structure with the highest Ni-support interaction. The catalytically favorable textural properties of Ni/SBA-15(R2.21) enhanced the dispersion of metal particles, improved the catalyst activity, increased the catalyst stability and reduced the carbon deposition. The conversion of CH4 and CO2 over Ni/SBA-15(R2.21) were about 89% and 88%, respectively and H2/CO ratio of 1.02. This study provides new perspectives on the Ni-based catalyst, particularly on the influence of TEOS/P123 mass ratio on the properties and catalytic activity of Ni/SBA-15 towards CO2 reforming of CH4. Elsevier Ltd 2017 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/18073/1/Tailoring%20the%20properties%20and%20catalytic%20activities%20of%20Ni-SBA-15%20via%20different%20TEOS-P123%20mass%20ratios%20for%20CO2%20reforming%20of%20CH4.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/18073/7/Tailoring%20the%20properties%20and%20catalytic%20activities%20of%20Ni-SBA-15%20via%20different%20TEOS-P123%20mass%20ratios%20for%20CO2%20reforming%20of%20CH4%201.pdf Syahida Nasuha, Bukhari and Chin, S. Y. and Setiabudi, H. D. and Vo, Dai-Viet N. (2017) Tailoring the Properties and Catalytic Activities of Ni/SBA-15 via Different TEOS/P123 Mass Ratios for CO2 Reforming of CH4. Journal of Environmental Chemical Engineering, 5 (4). pp. 3122-3128. ISSN 2213-3437 https://doi.org/10.1016/j.jece.2017.06.012 DOI: 10.1016/j.jece.2017.06.012
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic TP Chemical technology
spellingShingle TP Chemical technology
Syahida Nasuha, Bukhari
Chin, S. Y.
Setiabudi, H. D.
Vo, Dai-Viet N.
Tailoring the Properties and Catalytic Activities of Ni/SBA-15 via Different TEOS/P123 Mass Ratios for CO2 Reforming of CH4
description The influences of tetraethylorthosilicate/ triblockcopolymer (TEOS/P123) mass ratios on the properties and catalytic activity of Ni/SBA-15 towards CO2 reforming of CH4 were studied. A series of samples with different mass ratios of TEOS/P123 (1.5, 2.21 and 3.0) were prepared and characterized by XRD, BET, SEM, TEM, FTIR and UV–vis DRS. The characterization results clearly indicated that TEOS/P123 mass ratio of 2.21 was the optimal synthesis ratio of Ni/SBA-15 which produces the well-ordered hexagonal mesoporous structure with the highest Ni-support interaction. The catalytically favorable textural properties of Ni/SBA-15(R2.21) enhanced the dispersion of metal particles, improved the catalyst activity, increased the catalyst stability and reduced the carbon deposition. The conversion of CH4 and CO2 over Ni/SBA-15(R2.21) were about 89% and 88%, respectively and H2/CO ratio of 1.02. This study provides new perspectives on the Ni-based catalyst, particularly on the influence of TEOS/P123 mass ratio on the properties and catalytic activity of Ni/SBA-15 towards CO2 reforming of CH4.
format Article
author Syahida Nasuha, Bukhari
Chin, S. Y.
Setiabudi, H. D.
Vo, Dai-Viet N.
author_facet Syahida Nasuha, Bukhari
Chin, S. Y.
Setiabudi, H. D.
Vo, Dai-Viet N.
author_sort Syahida Nasuha, Bukhari
title Tailoring the Properties and Catalytic Activities of Ni/SBA-15 via Different TEOS/P123 Mass Ratios for CO2 Reforming of CH4
title_short Tailoring the Properties and Catalytic Activities of Ni/SBA-15 via Different TEOS/P123 Mass Ratios for CO2 Reforming of CH4
title_full Tailoring the Properties and Catalytic Activities of Ni/SBA-15 via Different TEOS/P123 Mass Ratios for CO2 Reforming of CH4
title_fullStr Tailoring the Properties and Catalytic Activities of Ni/SBA-15 via Different TEOS/P123 Mass Ratios for CO2 Reforming of CH4
title_full_unstemmed Tailoring the Properties and Catalytic Activities of Ni/SBA-15 via Different TEOS/P123 Mass Ratios for CO2 Reforming of CH4
title_sort tailoring the properties and catalytic activities of ni/sba-15 via different teos/p123 mass ratios for co2 reforming of ch4
publisher Elsevier Ltd
publishDate 2017
url http://umpir.ump.edu.my/id/eprint/18073/1/Tailoring%20the%20properties%20and%20catalytic%20activities%20of%20Ni-SBA-15%20via%20different%20TEOS-P123%20mass%20ratios%20for%20CO2%20reforming%20of%20CH4.pdf
http://umpir.ump.edu.my/id/eprint/18073/7/Tailoring%20the%20properties%20and%20catalytic%20activities%20of%20Ni-SBA-15%20via%20different%20TEOS-P123%20mass%20ratios%20for%20CO2%20reforming%20of%20CH4%201.pdf
http://umpir.ump.edu.my/id/eprint/18073/
https://doi.org/10.1016/j.jece.2017.06.012
_version_ 1643668349335371776
score 13.211869

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