The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Effect of Two-Stage Process on the Preparation and Characterization of Porous Carbon Composite from Rice Husk by Phosphoric Acid Activation
Abstract
Activated carbon composite prepared from rice husk using phosphoric acid activation has been studied through precarbonization of the precursor followed by chemical activation. This method can produce carbons with micro- and mesoporous structure. The ratio of chemical activating agent to precarbonized carbon was fixed at 4.2. The surface area, pore volume, and pore size distribution of carbon composite samples activated at three different temperatures (700, 800, and 900 °C) were measured using nitrogen adsorption isotherms at 77 K. The pore-opening and pore-widening effects occurred simultaneously during the process, as evidenced by scanning electron micrographs. The X-ray diffraction curve revealed the evolution of crystallites of carbon and silica during activation at higher temperature. The FTIR spectrum also provided evidence for the presence of silica in the carbon composite. The proper choice of the preparation conditions had an influence on the micropore and mesopore volumes of the activated carbon composite, which were 0.1187 and 0.2684 cm 3 /g, respectively. The production yield was observed to decrease with increasing activation temperature.
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Citations
Cites
Sing, K. S. W. (1985) · Pure and Applied Chemistry · doi:10.1351/pac198557040603 · Cited by 24,485
The preparation of active carbons from coal by chemical and physical activation
Ahmadpour, A., & Do, D. D. (1996) · Carbon · doi:10.1016/0008-6223(95)00204-9 · Cited by 763
Cited by
Chen, Y., Zhu, Y., Wang, Z., Li, Y., Wang, L., Ding, L., Gao, X., Ma, Y., & Guo, Y. (2011) · Advances in Colloid and Interface Science · doi:10.1016/j.cis.2011.01.006 · Cited by 394
Deshmukh, A. A., Mhlanga, S. D., & Coville, N. J. (2010) · Materials Science and Engineering: R: Reports · doi:10.1016/j.mser.2010.06.017 · Cited by 354
Chu, G., Zhao, J., Huang, Y., Zhou, D., Liu, Y., Wu, M., Peng, H., Zhao, Q., Pan, B., & Steinberg, C. E. W. (2018) · Environmental Pollution · doi:10.1016/j.envpol.2018.04.003 · Cited by 322
The Potentiality of Rice Husk-Derived Activated Carbon: From Synthesis to Application
Alam, M. M., Hossain, M. A., Hossain, M. D., Johir, M. A. H., Hossen, J., Rahman, M. S., Zhou, J. L., Hasan, A. T. M. K., Karmakar, A. K., & Ahmed, M. B. (2020) · Processes · doi:10.3390/pr8020203 · Cited by 165
Zhu, X., Li, C., Li, J., Xie, B., Lü, J., & Li, Y. (2018) · Bioresource Technology · doi:10.1016/j.biortech.2018.05.041 · Cited by 153
Metadata
- Authors
- Kennedy, L. J., Vijaya, J. J., & Sekaran, G.
- Venue
- Industrial & Engineering Chemistry Research
- Publisher
- American Chemical Society (ACS)
- Published
- 2004-03-13
- Volume
- 43
- Issue
- 8
- Pages
- 1832-1838
- ISSN
- 0888-5885 (ISSN-L)
- 1520-5045
- OpenAlex
- W2078013031
- Cited by
- 206
- References
- 2
- FWCI
- 4.29
- Type
- journal article
- Language
- en
- Open access
- closed
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