Synthesis and characterization of carbon microspheres from rubber wood by hydrothermal carbonization
Carbon has been a raw material for several thousands of industrial products and their production from various bioresources is an active area of research. This article details production of carbon microspheres from rubber wood via hydrothermal carbonization (termed as hydrothermal rubber wood carbon,...
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| Format: | Article |
| Language: | English |
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Society of Chemical Industry
2019
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| Online Access: | http://umpir.ump.edu.my/id/eprint/23697/1/Synthesis%20and%20characterization%20of%20carbon%20microspheres.pdf |
| _version_ | 1825812490859053056 |
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| author | Khan, Tanveer Ahmed Kim, Hyun-Joong Gupta, Arun Saidatul Shima, Jamari Rajan, Jose |
| author_facet | Khan, Tanveer Ahmed Kim, Hyun-Joong Gupta, Arun Saidatul Shima, Jamari Rajan, Jose |
| author_sort | Khan, Tanveer Ahmed |
| collection | UMP |
| description | Carbon has been a raw material for several thousands of industrial products and their production from various bioresources is an active area of research. This article details production of carbon microspheres from rubber wood via hydrothermal carbonization (termed as hydrothermal rubber wood carbon, HTRW carbon). Synthesis were coordinated in two sets: (i) in the first set, excess of water (20-40 × weight of biomass) was used in the hydrothermal process at 180-260 ⁰C for 3-9 hours and (ii) in the second set, water ratio was 25 – 35 × weight of biomass and the HTC reaction temperature fixed at 260 ⁰C. The chemical and physical characteristics of the products were studied by elemental analyzer, X-ray diffraction (XRD), Fourier-transform infrared (FTIR) spectroscopy, gas adsorption studies, thermogravimetric analysis (TGA) and scanning electron microscopy (SEM). The H/C and O/C atomic ratios of starting rubber wood was 1.78 and 0.85, respectively, which upon processing through the first strategy resulted in H/C ~0.78 and O/C ~0.29; thereby suggesting increased condensation under HTC. |
| first_indexed | 2024-03-06T12:29:56Z |
| format | Article |
| id | UMPir23697 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:29:56Z |
| publishDate | 2019 |
| publisher | Society of Chemical Industry |
| record_format | dspace |
| spelling | UMPir236972019-07-18T06:36:11Z http://umpir.ump.edu.my/id/eprint/23697/ Synthesis and characterization of carbon microspheres from rubber wood by hydrothermal carbonization Khan, Tanveer Ahmed Kim, Hyun-Joong Gupta, Arun Saidatul Shima, Jamari Rajan, Jose Q Science (General) TP Chemical technology Carbon has been a raw material for several thousands of industrial products and their production from various bioresources is an active area of research. This article details production of carbon microspheres from rubber wood via hydrothermal carbonization (termed as hydrothermal rubber wood carbon, HTRW carbon). Synthesis were coordinated in two sets: (i) in the first set, excess of water (20-40 × weight of biomass) was used in the hydrothermal process at 180-260 ⁰C for 3-9 hours and (ii) in the second set, water ratio was 25 – 35 × weight of biomass and the HTC reaction temperature fixed at 260 ⁰C. The chemical and physical characteristics of the products were studied by elemental analyzer, X-ray diffraction (XRD), Fourier-transform infrared (FTIR) spectroscopy, gas adsorption studies, thermogravimetric analysis (TGA) and scanning electron microscopy (SEM). The H/C and O/C atomic ratios of starting rubber wood was 1.78 and 0.85, respectively, which upon processing through the first strategy resulted in H/C ~0.78 and O/C ~0.29; thereby suggesting increased condensation under HTC. Society of Chemical Industry 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23697/1/Synthesis%20and%20characterization%20of%20carbon%20microspheres.pdf Khan, Tanveer Ahmed and Kim, Hyun-Joong and Gupta, Arun and Saidatul Shima, Jamari and Rajan, Jose (2019) Synthesis and characterization of carbon microspheres from rubber wood by hydrothermal carbonization. Journal of Chemical Technology and Biotechnology, 94 (5). pp. 1374-1383. ISSN 1097-4660. (Published) https://doi.org/10.1002/jctb.5867 https://doi.org/10.1002/jctb.5867 |
| spellingShingle | Q Science (General) TP Chemical technology Khan, Tanveer Ahmed Kim, Hyun-Joong Gupta, Arun Saidatul Shima, Jamari Rajan, Jose Synthesis and characterization of carbon microspheres from rubber wood by hydrothermal carbonization |
| title | Synthesis and characterization of carbon microspheres from rubber wood by hydrothermal carbonization |
| title_full | Synthesis and characterization of carbon microspheres from rubber wood by hydrothermal carbonization |
| title_fullStr | Synthesis and characterization of carbon microspheres from rubber wood by hydrothermal carbonization |
| title_full_unstemmed | Synthesis and characterization of carbon microspheres from rubber wood by hydrothermal carbonization |
| title_short | Synthesis and characterization of carbon microspheres from rubber wood by hydrothermal carbonization |
| title_sort | synthesis and characterization of carbon microspheres from rubber wood by hydrothermal carbonization |
| topic | Q Science (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/23697/1/Synthesis%20and%20characterization%20of%20carbon%20microspheres.pdf |
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