Multi-functional nanoscale ZrO2 catalysts for sustainable water treatment
| المؤلف | Geetha, Mithra |
| المؤلف | Vashisht, Neha B. |
| المؤلف | Thanvir, Sumayya |
| المؤلف | Roslan, Nazreen Che |
| المؤلف | Mohamedzain, Tibian Husham |
| المؤلف | Alfarwati, Sarya |
| المؤلف | Al-Lohedan, Hamad |
| المؤلف | Rajabathar, Jothi Ramalingam |
| المؤلف | Zaidi, Shabi Abbas |
| المؤلف | Sadasivuni, Kishor Kumar |
| تاريخ الإتاحة | 2025-02-16T05:44:26Z |
| تاريخ النشر | 2024 |
| اسم المنشور | Materials Chemistry and Physics |
| المصدر | Scopus |
| المعرّف | http://dx.doi.org/10.1016/j.matchemphys.2024.129096 |
| الرقم المعياري الدولي للكتاب | 2540584 |
| الملخص | This study aimed to synthesize highly reactive ZrO2 nanoparticles using a straightforward sol-gel method for addressing water contamination from hazardous metal ions and organic dyes. Structural and photocatalytic properties were assessed using X-ray diffraction (XRD), Fourier transmission Infrared spectroscopy (FTIR), Transmission electron microscopy (TEM), and UV-visible absorption spectroscopy. XRD analysis confirmed the tetragonal crystal structure of ZrO2. Photodegradation experiments using Eriochrome Black T (EBT) as a model dye revealed nearly 99% degradation under natural sunlight. Investigations into catalyst loading, dye concentration, pH, and irradiation source were conducted. Preliminary tests demonstrated the adsorbent's efficacy in removing Ca2+ ions. Further process optimizations could significantly enhance the potential of this innovative adsorbent for extracting metal ions from complex effluents. |
| راعي المشروع | Funding text 1: This work was supported by the Qatar National Research Fund under Grant No. MME03-1226-210042 and the author (J.R.) extends its appreciation to Researchers Supporting Project number (RSP2024R354), King Saud University, Saudi Arabia for financial support. The statements made herein are solely the responsibility of the authors.; Funding text 2: This work was supported by the Qatar National Research Fund under Grant No. MME03-1226-210042 and the author (J.R.) extends its appreciation to Researchers Supporting Project number ( RSP2024R354 ), King Saud University , Saudi Arabia for financial support. The statements made herein are solely the responsibility of the authors. |
| اللغة | en |
| الناشر | Elsevier |
| الموضوع | Metal oxide nanocomposite. photocatalysis. azo dye. degradation Metalions |
| النوع | Article |
| رقم المجلد | 316 |
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