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Insight into the Effect of Sulfonation Techniques on the Adsorption Properties of −SO(3)H Surface-Functionalized Coal as Adsorbent for Malachite Green Dye: Steric and Energetic Investigation
[Image: see text] Natural coal (N.C) was sulfonated with sulfuric acid by normal stirring (MS.C) and sonication waves (SS.C) to obtain −SO(3)H functionalized coal as enhanced adsorbents of malachite green dye (MG). The sulfonated products exhibit enhanced surface area (MS.C (27.2 m(2)/g) and SS.C (4...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9583338/ https://www.ncbi.nlm.nih.gov/pubmed/36278107 http://dx.doi.org/10.1021/acsomega.2c04985 |