Hydrothermal synthesis of carbon microspheres from sucrose with citric acid as a catalyst: Physicochemical and structural properties
The production of size-tunable Carbon microspheres (CMSs) from cheaply available materials using an environmentally friendly technique is highly appreciated. In this study, size-tunable CMSs were hydrothermally synthesized at 190 degrees C using sucrose as carbon source, and citric acid as a catalys...
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my.um.eprints.316732022-09-19T04:43:47Z http://eprints.um.edu.my/31673/ Hydrothermal synthesis of carbon microspheres from sucrose with citric acid as a catalyst: Physicochemical and structural properties Sulistya, Erick Hui-Hui, Lim Attenborough, Nicole K. Pourshahrestani, Sara Kadri, Nahrizul Adib Zeimaran, Ehsan bin Abd Razak, Nasrul Anuar Amini Horri, Bahman Salamatinia, Babak Q Science (General) T Technology (General) The production of size-tunable Carbon microspheres (CMSs) from cheaply available materials using an environmentally friendly technique is highly appreciated. In this study, size-tunable CMSs were hydrothermally synthesized at 190 degrees C using sucrose as carbon source, and citric acid as a catalyst. The effect of varying citric acid concentration on the size of the microspheres was investigated. Results indicated that under similar hydrothermal conditions, variation in the concentration of citric acid between 0 and 5 wt.% increased the size of CMSs ranging from 3.12 to 11.2 mu m, as evidenced by SEM and particle size analyzer. TGA confirmed the purity of the carbonaceous particles in a single-step degradation with the presence of D-band and G-band in Raman spectra. FTIR and elemental analyzer confirmed the presence of hydrophilic oxygen functionalities such as -OH, -C=O, and COOH on the surface of CMSs. This study opens a novel and straightforward approach to produce size-tunable CMSs with functional groups. Taylor & Francis Ltd 2020-01-01 Article PeerReviewed Sulistya, Erick and Hui-Hui, Lim and Attenborough, Nicole K. and Pourshahrestani, Sara and Kadri, Nahrizul Adib and Zeimaran, Ehsan and bin Abd Razak, Nasrul Anuar and Amini Horri, Bahman and Salamatinia, Babak (2020) Hydrothermal synthesis of carbon microspheres from sucrose with citric acid as a catalyst: Physicochemical and structural properties. Journal of Taibah University for Science, 14 (1). pp. 1042-1050. ISSN 1658-3655, DOI https://doi.org/10.1080/16583655.2020.1794566 <https://doi.org/10.1080/16583655.2020.1794566>. 10.1080/16583655.2020.1794566 |
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Q Science (General) T Technology (General) Sulistya, Erick Hui-Hui, Lim Attenborough, Nicole K. Pourshahrestani, Sara Kadri, Nahrizul Adib Zeimaran, Ehsan bin Abd Razak, Nasrul Anuar Amini Horri, Bahman Salamatinia, Babak Hydrothermal synthesis of carbon microspheres from sucrose with citric acid as a catalyst: Physicochemical and structural properties |
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The production of size-tunable Carbon microspheres (CMSs) from cheaply available materials using an environmentally friendly technique is highly appreciated. In this study, size-tunable CMSs were hydrothermally synthesized at 190 degrees C using sucrose as carbon source, and citric acid as a catalyst. The effect of varying citric acid concentration on the size of the microspheres was investigated. Results indicated that under similar hydrothermal conditions, variation in the concentration of citric acid between 0 and 5 wt.% increased the size of CMSs ranging from 3.12 to 11.2 mu m, as evidenced by SEM and particle size analyzer. TGA confirmed the purity of the carbonaceous particles in a single-step degradation with the presence of D-band and G-band in Raman spectra. FTIR and elemental analyzer confirmed the presence of hydrophilic oxygen functionalities such as -OH, -C=O, and COOH on the surface of CMSs. This study opens a novel and straightforward approach to produce size-tunable CMSs with functional groups. |
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Sulistya, Erick Hui-Hui, Lim Attenborough, Nicole K. Pourshahrestani, Sara Kadri, Nahrizul Adib Zeimaran, Ehsan bin Abd Razak, Nasrul Anuar Amini Horri, Bahman Salamatinia, Babak |
author_facet |
Sulistya, Erick Hui-Hui, Lim Attenborough, Nicole K. Pourshahrestani, Sara Kadri, Nahrizul Adib Zeimaran, Ehsan bin Abd Razak, Nasrul Anuar Amini Horri, Bahman Salamatinia, Babak |
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Sulistya, Erick |
title |
Hydrothermal synthesis of carbon microspheres from sucrose with citric acid as a catalyst: Physicochemical and structural properties |
title_short |
Hydrothermal synthesis of carbon microspheres from sucrose with citric acid as a catalyst: Physicochemical and structural properties |
title_full |
Hydrothermal synthesis of carbon microspheres from sucrose with citric acid as a catalyst: Physicochemical and structural properties |
title_fullStr |
Hydrothermal synthesis of carbon microspheres from sucrose with citric acid as a catalyst: Physicochemical and structural properties |
title_full_unstemmed |
Hydrothermal synthesis of carbon microspheres from sucrose with citric acid as a catalyst: Physicochemical and structural properties |
title_sort |
hydrothermal synthesis of carbon microspheres from sucrose with citric acid as a catalyst: physicochemical and structural properties |
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Taylor & Francis Ltd |
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2020 |
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http://eprints.um.edu.my/31673/ |
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1744649143777755136 |
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