Promising hydrothermal technique for efficient CO2 methanation over Ni/SBA-15

The comparative study of different hydrothermal treatment techniques (Reflux (R) and Teflon (T)) and without hydrothermal technique (W) towards efficient CO2 methanation over Ni/SBA-15 was discussed. X-ray diffraction (XRD), inductive coupling plasma-atomic emission spectroscopy (ICP-AES), N2 adsorp...

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Main Authors:	Syahida Nasuha, Bukhari, Chi, Cheng Chong, Lee, Peng Teh, Vo, Dai-Viet N., Nurul Aini, Razali, Triwahyono, Sugeng, Aishah, Abdul Jalil, Herma Dina, Setiabudi
Format:	Article
Language:	English
Published:	Elsevier 2018
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/22364/ http://umpir.ump.edu.my/id/eprint/22364/ http://umpir.ump.edu.my/id/eprint/22364/ http://umpir.ump.edu.my/id/eprint/22364/1/Promising%20hydrothermal%20technique%20for%20efficient%20CO2.pdf

id	ump-22364
recordtype	eprints
spelling	ump-223642018-10-09T08:54:18Z http://umpir.ump.edu.my/id/eprint/22364/ Promising hydrothermal technique for efficient CO2 methanation over Ni/SBA-15 Syahida Nasuha, Bukhari Chi, Cheng Chong Lee, Peng Teh Vo, Dai-Viet N. Nurul Aini, Razali Triwahyono, Sugeng Aishah, Abdul Jalil Herma Dina, Setiabudi TP Chemical technology The comparative study of different hydrothermal treatment techniques (Reflux (R) and Teflon (T)) and without hydrothermal technique (W) towards efficient CO2 methanation over Ni/SBA-15 was discussed. X-ray diffraction (XRD), inductive coupling plasma-atomic emission spectroscopy (ICP-AES), N2 adsorption-desorption isotherms (BET), Fourier transform infrared (FTIR) spectroscopy, UV-vis diffuse reflectance spectroscopy (UV-Vis DRS), scanning electron microscope – energy dispersion x-ray (SEM-EDX), and transmission electron microscope (TEM) analysis showed that Ni/SBA-15(R) possessed fascinating catalytic properties owing to the highest surface area (814 m2/g) and pore diameter (5.49 nm) of SBA-15(R), finest metal particles (17.92 nm), strongest metal-support interaction and highest concentration of basic sites. The efficacy of Ni/SBA-15 towards CO2 methanation was descending as Ni/SBA-15(R) > Ni/SBA-15(T) > Ni/SBA-15(W), implying the outstanding performance of Ni/SBA-15(R) which in parallel with the characterization results. The lowest performance of Ni/SBA-15(W) was due to the poorest properties of support; lowest surface area and pore diameter, largest Ni sizes, weakest metal-support interaction and lowest concentration of basic sites. This study successfully developed fascinating Ni/SBA-15 through the reflux hydrothermal treatment technique for CO2 methanation. Elsevier 2018 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/22364/1/Promising%20hydrothermal%20technique%20for%20efficient%20CO2.pdf Syahida Nasuha, Bukhari and Chi, Cheng Chong and Lee, Peng Teh and Vo, Dai-Viet N. and Nurul Aini, Razali and Triwahyono, Sugeng and Aishah, Abdul Jalil and Herma Dina, Setiabudi (2018) Promising hydrothermal technique for efficient CO2 methanation over Ni/SBA-15. International Journal of Hydrogen Energy. ISSN 0360-3199 (In Press) https://doi.org/10.1016/j.ijhydene.2018.07.018 doi: 10.1016/j.ijhydene.2018.07.018
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Syahida Nasuha, Bukhari Chi, Cheng Chong Lee, Peng Teh Vo, Dai-Viet N. Nurul Aini, Razali Triwahyono, Sugeng Aishah, Abdul Jalil Herma Dina, Setiabudi Promising hydrothermal technique for efficient CO2 methanation over Ni/SBA-15
description	The comparative study of different hydrothermal treatment techniques (Reflux (R) and Teflon (T)) and without hydrothermal technique (W) towards efficient CO2 methanation over Ni/SBA-15 was discussed. X-ray diffraction (XRD), inductive coupling plasma-atomic emission spectroscopy (ICP-AES), N2 adsorption-desorption isotherms (BET), Fourier transform infrared (FTIR) spectroscopy, UV-vis diffuse reflectance spectroscopy (UV-Vis DRS), scanning electron microscope – energy dispersion x-ray (SEM-EDX), and transmission electron microscope (TEM) analysis showed that Ni/SBA-15(R) possessed fascinating catalytic properties owing to the highest surface area (814 m2/g) and pore diameter (5.49 nm) of SBA-15(R), finest metal particles (17.92 nm), strongest metal-support interaction and highest concentration of basic sites. The efficacy of Ni/SBA-15 towards CO2 methanation was descending as Ni/SBA-15(R) > Ni/SBA-15(T) > Ni/SBA-15(W), implying the outstanding performance of Ni/SBA-15(R) which in parallel with the characterization results. The lowest performance of Ni/SBA-15(W) was due to the poorest properties of support; lowest surface area and pore diameter, largest Ni sizes, weakest metal-support interaction and lowest concentration of basic sites. This study successfully developed fascinating Ni/SBA-15 through the reflux hydrothermal treatment technique for CO2 methanation.
format	Article
author	Syahida Nasuha, Bukhari Chi, Cheng Chong Lee, Peng Teh Vo, Dai-Viet N. Nurul Aini, Razali Triwahyono, Sugeng Aishah, Abdul Jalil Herma Dina, Setiabudi
author_facet	Syahida Nasuha, Bukhari Chi, Cheng Chong Lee, Peng Teh Vo, Dai-Viet N. Nurul Aini, Razali Triwahyono, Sugeng Aishah, Abdul Jalil Herma Dina, Setiabudi
author_sort	Syahida Nasuha, Bukhari
title	Promising hydrothermal technique for efficient CO2 methanation over Ni/SBA-15
title_short	Promising hydrothermal technique for efficient CO2 methanation over Ni/SBA-15
title_full	Promising hydrothermal technique for efficient CO2 methanation over Ni/SBA-15
title_fullStr	Promising hydrothermal technique for efficient CO2 methanation over Ni/SBA-15
title_full_unstemmed	Promising hydrothermal technique for efficient CO2 methanation over Ni/SBA-15
title_sort	promising hydrothermal technique for efficient co2 methanation over ni/sba-15
publisher	Elsevier
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/22364/ http://umpir.ump.edu.my/id/eprint/22364/ http://umpir.ump.edu.my/id/eprint/22364/ http://umpir.ump.edu.my/id/eprint/22364/1/Promising%20hydrothermal%20technique%20for%20efficient%20CO2.pdf
first_indexed	2023-09-18T22:33:15Z
last_indexed	2023-09-18T22:33:15Z
_version_	1777416426748903424

Promising hydrothermal technique for efficient CO2 methanation over Ni/SBA-15

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