Study and characterization of Sterculia foetida (Java olive) activated carbon black Filled composite materials
High surface area activated carbon has been prepared from Sterculia Foetida by chemical activation with ortho-phosphoric acid at various temperatures (500–800 °C),weight ratios of ortho-phosphoric acid to sterculia foetida (P/L = 0.5–2.25) and impregnation times (1–48 h).as an activating agent were...
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| Language: | English |
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Elsevier
2025-01-01
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| Series: | Results in Chemistry |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211715624006994 |
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| author | Srinivasa Rao Pedada Srinivas Rao Golagani Manoj Kumar Regulagadda Anitha Kumari Mosya |
| author_facet | Srinivasa Rao Pedada Srinivas Rao Golagani Manoj Kumar Regulagadda Anitha Kumari Mosya |
| author_sort | Srinivasa Rao Pedada |
| collection | DOAJ |
| description | High surface area activated carbon has been prepared from Sterculia Foetida by chemical activation with ortho-phosphoric acid at various temperatures (500–800 °C),weight ratios of ortho-phosphoric acid to sterculia foetida (P/L = 0.5–2.25) and impregnation times (1–48 h).as an activating agent were studied. Activated carbons with well-developed pore sizes were produced at activation temperatures of 500 and 800 °C. The BET surface areas and total pore volumes of the carbons produced at these temperatures are in the range of 1876–2678 m2/g and 1.49–1.62 cm3/g, respectively. Pore properties of the carbons including the BET surface area, pore volume, pore size distribution, and pore diameter were characterized from N2 isotherms The Fourier-infrared spectroscopy analysis of the prepared activated carbon has abundant functional groups on the surface. This study also assessed the micro porosity of activated carbon with a mean pore diameter of 0.59 nm using a micropore size distribution curve activated carbons were conducted to Scanning Electron Microscopy (SEM). |
| format | Article |
| id | doaj-art-774ff6b8805047229f68966e37b210e6 |
| institution | Kabale University |
| issn | 2211-7156 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Chemistry |
| spelling | doaj-art-774ff6b8805047229f68966e37b210e62025-01-29T05:00:53ZengElsevierResults in Chemistry2211-71562025-01-0113102003Study and characterization of Sterculia foetida (Java olive) activated carbon black Filled composite materialsSrinivasa Rao Pedada0Srinivas Rao Golagani1Manoj Kumar Regulagadda2Anitha Kumari Mosya3Gayatri Vidya Parishad, Engineering College for Women, Visakhapatnam 530 048, India; Corresponding author.Gitam(Deemed to be University), School of Science, Visakhapatnam 530 045, IndiaAndhra University, Visakhapatnam 530 003, IndiaAndhra University, Visakhapatnam 530 003, IndiaHigh surface area activated carbon has been prepared from Sterculia Foetida by chemical activation with ortho-phosphoric acid at various temperatures (500–800 °C),weight ratios of ortho-phosphoric acid to sterculia foetida (P/L = 0.5–2.25) and impregnation times (1–48 h).as an activating agent were studied. Activated carbons with well-developed pore sizes were produced at activation temperatures of 500 and 800 °C. The BET surface areas and total pore volumes of the carbons produced at these temperatures are in the range of 1876–2678 m2/g and 1.49–1.62 cm3/g, respectively. Pore properties of the carbons including the BET surface area, pore volume, pore size distribution, and pore diameter were characterized from N2 isotherms The Fourier-infrared spectroscopy analysis of the prepared activated carbon has abundant functional groups on the surface. This study also assessed the micro porosity of activated carbon with a mean pore diameter of 0.59 nm using a micropore size distribution curve activated carbons were conducted to Scanning Electron Microscopy (SEM).http://www.sciencedirect.com/science/article/pii/S2211715624006994Sterculia foetidaActivated CarbonScanning Electron MicroscopyAdsorption thermodynamicsOrtho-phosphoric acid |
| spellingShingle | Srinivasa Rao Pedada Srinivas Rao Golagani Manoj Kumar Regulagadda Anitha Kumari Mosya Study and characterization of Sterculia foetida (Java olive) activated carbon black Filled composite materials Results in Chemistry Sterculia foetida Activated Carbon Scanning Electron Microscopy Adsorption thermodynamics Ortho-phosphoric acid |
| title | Study and characterization of Sterculia foetida (Java olive) activated carbon black Filled composite materials |
| title_full | Study and characterization of Sterculia foetida (Java olive) activated carbon black Filled composite materials |
| title_fullStr | Study and characterization of Sterculia foetida (Java olive) activated carbon black Filled composite materials |
| title_full_unstemmed | Study and characterization of Sterculia foetida (Java olive) activated carbon black Filled composite materials |
| title_short | Study and characterization of Sterculia foetida (Java olive) activated carbon black Filled composite materials |
| title_sort | study and characterization of sterculia foetida java olive activated carbon black filled composite materials |
| topic | Sterculia foetida Activated Carbon Scanning Electron Microscopy Adsorption thermodynamics Ortho-phosphoric acid |
| url | http://www.sciencedirect.com/science/article/pii/S2211715624006994 |
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