Synthesis of Copper Supported on Natural Rubber-derived Mesoporous Carbon/Silica Composite for Efficient Adsorption of Caffeine
DOI:
https://doi.org/10.59796/jcst.V14N2.2024.30Keywords:
mesoporous carbon, carbon/silica composite, Adsorption of Caffeine, Natural Rubber, adsorbentsAbstract
Caffeine (CAF) removal from water resources is important because it is widely distributed and can be toxic to aquatic life. The copper supported on mesoporous carbon/silica composite (Cu/MCS) in this research was developed as a novel adsorbent to remove caffeine from aqueous solutions. The Cu/MCS material was prepared in two steps. The first step was the preparation of a precursor consisting of copper and natural rubber distributed inside a hexagonal mesoporous silica matrix (Cu/NR/HMS). Then, the composite was carbonized at high temperature under inert gas conditions to obtain Cu/MCS material. The amount of Cu loading in the MCS structure was studied. The Cu/MCS composites revealed a high level of copper distribution incorporated into the mesoporous carbon/silica framework as confirmed by Powder X-ray diffraction (XRD) and Scanning Electron Microscope and Energy Dispersive X-ray Spectrometer (SEM-EDS). The Cu/MCS materials possessed a high specific surface area (523–748 m2 g−1), large pore volume (0.80–0.86 cm3 g−1) and mesoporous diameter (3.07-3.30 nm). Fourier Transform Infrared Spectroscopy (FT-IR) and CHN analysis revealed a high amount of carbonaceous species dispersed in the Cu/MCS material. The Cu (0.010)/MCS, with copper loading of 1 mmol/g, revealed good properties for CAF removal when compared to other series of Cu/MCS adsorbents. Moreover, the Cu (0.010)/MCS composite exhibited the maximum adsorption capacity for CAF as 55.8 mg/g.
References
Afonso-Olivares, C., Fernández-Rodríguez, C., Ojeda-González, R. J., Sosa-Ferrera, Z., Santana-Rodríguez, J. J., & Rodríguez, J. M. D. (2016). Estimation of kinetic parameters and UV doses necessary to remove twenty-three pharmaceuticals from pre-treated urban wastewater by UV/H2O2. Journal of Photochemistry and Photobiology A: Chemistry, 329, 130-138. https://doi.org/https://doi.org/10.1016/ j.jphotochem.2016.06.018
Bachmann, S. A. L., Calvete, T., & Féris, L. A. (2021). Caffeine removal from aqueous media by adsorption: An overview of adsorbents evolution and the kinetic, equilibrium and thermodynamic studies. Science of the Total Environment, 767, Article 144229. https://doi.org/10.1016/j.scitotenv.2020.144229
Cabrera-Lafaurie, W. A., Román, F. R., & Hernández-Maldonado, A. J. (2012). Transition metal modified and partially calcined inorganic–organic pillared clays for the adsorption of salicylic acid, clofibric acid, carbamazepine, and caffeine from water. Journal of Colloid and Interface Science, 386(1), 381-391. https://doi.org/10.1016/j.jcis.2012.07.037
Castillo, R. R., & Vallet-Regí, M. (2019). Functional Mesoporous Silica Composites: Biomedical Applications and Biosafety. International Journal of Molecular Sciences, 20(4), Article 929. https://doi.org/10.3390/ijms20040929
Jermjun, K., Khumho, R., Thongoiam, M., Yousatit, S., Yokoi, T., Ngamcharussrivichai, C., & Nuntang, S. (2023). Natural Rubber/Hexagonal Mesoporous Silica Composites as Efficient Adsorbents for the Selective Adsorption of (−)-Epigallocatechin Gallate and Caffeine from Green Tea. Molecules, 28, Article 6019. https://doi.org/10.3390/molecules28166019
Khumho, R., Yousatit, S., & Ngamcharussrivichai, C. (2021). Glucose Conversion into 5-Hydroxymethylfurfural over Niobium Oxides Supported on Natural Rubber-Derived Carbon/Silica Composite. Catalysts, 11(8), Article 887. https://doi.org/10.3390/catal11080887
Li, S., He, B., Wang, J., Liu, J., & Hu, X. (2020). Risks of caffeine residues in the environment: Necessity for a targeted ecopharmacovigilance program. Chemosphere, 243, Article 125343. https://doi.org/10.1016/j.chemosphere.2019.125343
Ondarza, P. M., Haddad, S. P., Avigliano, E., Miglioranza, K. S. B., & Brooks, B. W. (2019). Pharmaceuticals, illicit drugs and their metabolites in fish from Argentina: Implications for protected areas influenced by urbanization. Science of the Total Environment, 649, 1029-1037. https://doi.org/10.1016/j.scitotenv.2018.08.383
Ptaszkowska-Koniarz, M., Goscianska, J., & Pietrzak, R. (2018). Synthesis of carbon xerogels modified with amine groups and copper for efficient adsorption of caffeine. Chemical Engineering Journal, 345, 13-21. https://doi.org/10.1016/j.cej.2018.03.132
Santos-Silva, T. G., Montagner, C. C., & Martinez, C. B. R. (2018). Evaluation of caffeine effects on biochemical and genotoxic biomarkers in the neotropical freshwater teleost Prochilodus lineatus. Environmental Toxicology and Pharmacology, 58, 237-242. https://doi.org/10.1016/j.etap.2018.02.002
Ternes, T. A., Stüber, J., Herrmann, N., McDowell, D., Ried, A., Kampmann, M., & Teiser, B. (2003). Ozonation: a tool for removal of pharmaceuticals, contrast media and musk fragrances from wastewater?. Water Research, 37(8), 1976-1982. https://doi.org/10.1016/s0043-1354(02)00570-5
Thiensuwan, N., Sankaranarayanan, S., Yokoi, T., & Ngamcharussrivichai, C. (2023). Exfoliated Layered Metal Oxide-Supported Ruthenium Catalysts for Base-Free Oxidation of 5-Hydroxymethylfurfural into a Renewable Bioplastic Precursor. ACS Sustainable Chemistry & Engineering, 11(31), 11424-11436. https://doi.org/10.1021/acssuschemeng.3c01008
Tounsi, N., Barhoumi, A., Chaffar Akkari, F., Kanzari, M., Guermazi, H., & Guermazi, S. (2015). Structural and optical characterization of copper oxide composite thin films elaborated by GLAD technique. Vacuum, 121, 9-17. https://doi.org/10.1016/j.vacuum.2015.07.011
Xu, J., Wang, A., Wang, X., Su, D., & Zhang, T. (2011). Synthesis, characterization, and catalytic application of highly ordered mesoporous alumina-carbon composites. Nano Research, 4(1), 50-60. https://doi.org/10.1007/s12274-010-0038-0
Yin, Z., Fan, W., Ding, Y., Li, J., Guan, L., & Zheng, Q. (2015). Shell Structure Control of PPy-Modified CuO Composite Nanoleaves for Lithium Batteries with Improved Cyclic Performance. ACS Sustainable Chemistry & Engineering, 3(3), 507-517. https://doi.org/10.1021/sc500755d
Yousatit, S., Pitayachinchot, H., Wijitrat, A., Chaowamalee, S., Nuntang, S., Soontaranon, S., ... & Ngamcharussrivichai, C. (2020). Natural rubber as a renewable carbon source for mesoporous carbon/silica composites. Scientific Reports, 10(1), Article 12977. https://doi.org/10.1038/s41598-020-69963-3
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