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Title: | Synthesis of porous Cu2FeSnS4 particles via solvothermal process for removal of organic acid fuchsin dye pollutant from wastewater |
Authors: | Mukurala, Nagaraju Suman, Siddhartha Kushwaha, Ajay Kumar |
Issue Date: | 2021 |
Publisher: | Elsevier B.V. |
Citation: | Mukurala, N., Mokurala, K., Suman, S., & Kushwaha, A. K. (2021). Synthesis of porous Cu2FeSnS4 particles via solvothermal process for removal of organic acid fuchsin dye pollutant from wastewater. Nano-Structures and Nano-Objects, 26 doi:10.1016/j.nanoso.2021.100697 |
Abstract: | Herein, solvothermal synthesized Cu2FeSnS4 (CFTS) particles are reported as an efficient adsorbent for removing acid fuchsin (AF) dye pollutants from the wastewater. Variation in synthesis reaction time led to have a porous sphere, sheet-flakes, and intermixed flower-sheet morphologies of CFTS particles synthesized at 200 °C for 6 h, 12 h and 18 h, respectively. The effect of surface morphologies of the CFTS particles on dye adsorption capability is examined. The porous spheres of CFTS particles have shown approximately (89.25 ± 2.21)% of AF dye adsorption within 10 min, and the value reaches (97.12 ± 0.76)% in 60 min. The high adsorption capacity i.e (123.12 ± 2.09) mg/g is obtained for porous spherical CFTS particles. The adsorption isotherm and kinetic studies reveal that the dye adsorption can be explained by the Langmuir isotherm and pseudo-second-order kinetic model. Further, the porous CFTS particles exhibit good stability and reusability of the adsorbent for wastewater purification. The present study results indicate that porous earth-abundant and non-toxic quaternary chalcogenide particles can be low cost, highly efficient adsorbent for removing organic acid fuchsin (AF) dye pollutants from wastewater. © 2021 Elsevier B.V. |
URI: | https://doi.org/10.1016/j.nanoso.2021.100697 https://dspace.iiti.ac.in/handle/123456789/7460 |
ISSN: | 2352-507X |
Type of Material: | Journal Article |
Appears in Collections: | Department of Metallurgical Engineering and Materials Sciences |
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