Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Noor Asmawati Mohd Zabidi"'
Autor:
Nor Hafizah Berahim, Akbar Abu Seman, Nor Hafizah Yasin, Quek Ven Chian, M Farizal Mahmood, Noor Asmawati Mohd Zabidi, Nur Amirah Suhaimi
Publikováno v:
Journal of Sustainable Development of Energy, Water and Environment Systems, Vol 12, Iss 2, Pp 1-14 (2024)
This study examines the utilization of process optimization as a viable strategy for addressing the issue of global warming through the conversion of carbon dioxide into methanol. In the realm of computational chemistry, the response surface methodol
Externí odkaz:
https://doaj.org/article/be1ab95b871043b6997bddbd1c4d3646
Autor:
Ahmad Salam Farooqi, Basem M. Al-Swai, Farida Hamimi Ruslan, Noor Asmawati Mohd Zabidi, R. Saidur, Syed Anuar Faua'ad Syed Muhammad, Bawadi Abdullah
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 6, Pp 5740-5749 (2020)
Dry reforming of methane (DRM) is an emerging technology as it can simultaneously serve as a prospective alternative energy source and mitigate greenhouse gases (e.g. CH4 and CO2). However, the industrial applications of DRM remain restricted due to
Externí odkaz:
https://doaj.org/article/874ae6b8a22742b1a814255e5f27c7af
Publikováno v:
Catalysts, Vol 12, Iss 9, p 1018 (2022)
Cu/ZnO catalysts promoted with Mn, Nb and Zr, in a 1:1:1 ration, and supported on Al2O3 (CZMNZA) and SBA-15 (CZMNZS) were synthesized using an impregnation method. The catalytic performance of methanol synthesis from CO2 hydrogenation was investigate
Externí odkaz:
https://doaj.org/article/49ec412dabf743089ca52389403b0c97
Autor:
Nur Insyirah Zulkifli, Noor Asmawati Mohd Zabidi, Zulkifli Merican Aljunid Merican, Sara Faiz Hanna Tasfy
Publikováno v:
Catalysts, Vol 12, Iss 6, p 636 (2022)
Cu/ZnO catalysts were synthesized via an impregnation method on an Al2O3-ZrO2 support and modified by the addition of manganese and niobium as promoters. The effect of the selected promoters on the physicochemical properties and performance toward th
Externí odkaz:
https://doaj.org/article/7e1420b90a5c4471bce725dbcfee260d
Autor:
Omid Akbarzadeh, Solhe F. Alshahateet, Noor Asmawati Mohd Zabidi, Seyedehmaryam Moosavi, Amir Kordijazi, Arman Amani Babadi, Nor Aliya Hamizi, Yasmin Abdul Wahab, Zaira Zaman Chowdhury, Suresh Sagadevan
Publikováno v:
Catalysts, Vol 11, Iss 7, p 846 (2021)
The effect of reaction temperature, syngas space velocity, and catalyst stability on Fischer-Tropsch reaction was investigated using a fixed-bed microreactor. Cobalt and Manganese bimetallic catalysts on carbon nanotubes (CNT) support (Co-Mn/CNT) wer
Externí odkaz:
https://doaj.org/article/9825136c30c443209303eeef22c3a4d0
Publikováno v:
Catalysts, Vol 11, Iss 8, p 871 (2021)
Promoted Cu/ZnO catalyst was synthesized on Al2O3-ZrO2 support. Effects of calcination conditions on the catalytic performance in a CO2 hydrogenation reaction were studied systematically using the response surface methodology (RSM). The application o
Externí odkaz:
https://doaj.org/article/e51c159c2c914da6935ab9a349155499
Autor:
Omid Akbarzadeh, Noor Asmawati Mohd Zabidi, Guangxin Wang, Amir Kordijazi, Hamed Sadabadi, Seyedehmaryam Moosavi, Arman Amani Babadi, Nor Aliya Hamizi, Yasmin Abdul Wahab, Marlinda Ab Rahman, Suresh Sagadevan, Zaira Zaman Chowdhury, Mohd Rafie Johan
Publikováno v:
Symmetry, Vol 12, Iss 5, p 698 (2020)
The effects of process conditions on Fischer–Tropsch Synthesis (FTS) product distributions were studied using a fixed-bed microreactor and a Co–Mn/CNT catalyst. Cobalt and Manganese, supported on Carbon Nanotubes (CNT) catalyst were prepared by a
Externí odkaz:
https://doaj.org/article/1231a53d42bb49518c4219e3f0981d5f
Autor:
Omid Akbarzadeh, Noor Asmawati Mohd Zabidi, Zulkifli Merican Aljunid Merican, Suresh Sagadevan, Amir Kordijazi, Sourav Das, Arman Amani Babadi, Marlinda Ab Rahman, Nor Aliya Hamizi, Yasmin Abdul Wahab, Mohd Rafie Johan
Publikováno v:
Symmetry, Vol 11, Iss 11, p 1328 (2019)
Cobalt (Co) catalyst is supported by carbon nanotubes (CNT) using a strong electrostatic adsorption (SEA) method. To promote activity and selectivity as well as find the optimum loading percentage and its effect on catalyst performance, manganese (Mn
Externí odkaz:
https://doaj.org/article/320c650a65d7422e9b41af1563ff22fe
Autor:
Omid Akbarzadeh, Noor Asmawati Mohd Zabidi, Yasmin Abdul Wahab, Nor Aliya Hamizi, Zaira Zaman Chowdhury, Zulkifli Merican Aljunid Merican, Marlinda Ab Rahman, Shamima Akhter, Md Shalauddin, Mohd Rafie Johan
Publikováno v:
Symmetry, Vol 11, Iss 1, p 7 (2018)
The strong electrostatic adsorption (SEA) method was applied to the synthesis of a cobalt (Co) catalyst on a multi-walled carbon nanotube (CNT) support. In order to uptake more of the cobalt cluster with higher dispersion, the CNT was functionalized
Externí odkaz:
https://doaj.org/article/3df66ca09574410a83635885c5e4d5af
Autor:
Omid Akbarzadeh, Noor Asmawati Mohd Zabidi, Yasmin Abdul Wahab, Nor Aliya Hamizi, Zaira Zaman Chowdhury, Zulkifli Merican Aljunid Merican, Marlinda Ab Rahman, Shamima Akhter, Elisa Rasouli, Mohd Rafie Johan
Publikováno v:
Symmetry, Vol 10, Iss 11, p 572 (2018)
Pre-treating the multi-walled carbon nanotubes (CNTs) support by refluxing in 35 vol% nitric acid followed by heating at the temperature of 600 to 900 °C resulted in the formation of defects on the CNTs. Increasing the temperature of the pre-treatme
Externí odkaz:
https://doaj.org/article/acbf52e262834459be20ec7365ca3c65