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

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/
http://umpir.ump.edu.my/id/eprint/18073/
http://umpir.ump.edu.my/id/eprint/18073/
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
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spelling ump-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
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
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/
http://umpir.ump.edu.my/id/eprint/18073/
http://umpir.ump.edu.my/id/eprint/18073/
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
first_indexed 2023-09-18T22:25:22Z
last_indexed 2023-09-18T22:25:22Z
_version_ 1777415930815447040

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