A Benign Approach for Sunlight and UV Driven Photocatalytic Applications of Green Synthesized Novel Calcium Magnesium Aluminate Nanoparticles for Acid Red-88 Dye Degradation

被引：3
作者：
Harini, H. V. [1 ]
Nagaswarupa, H. P. [1 ]
Naik, Ramachandra [2 ]
Kumar, A. Naveen [3 ]
Ravikumar, C. R. [4 ]
Basavaraju, N. [4 ]
机构：
[1] Davangere Univ, Dept Studies Chem, Davnagere 577007, India
[2] New Horizon Coll Engn, Dept Phys, Banaglore 560103, India
[3] VTU, South East Asian Coll Engn & Technol, Dept Phys, Bangalore 560049, Karnataka, India
[4] VTU, East West Inst Technol, Res Ctr, Dept Sci, Bangalore 560091, India
来源：
CHEMISTRY AFRICA-A JOURNAL OF THE TUNISIAN CHEMICAL SOCIETY | 2024年 / 7卷 / 02期
关键词：
Calcium magnesium aluminate; Tri-metal aluminates; Photocatalysis; PHOTODEGRADATION; NANOSTRUCTURES; COMPOSITES; REMOVAL;
D O I：
10.1007/s42250-023-00774-5
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Calcium Magnesium Aluminate (CMA) nanoparticles were prepared using the gel from an Aloe Vera leaf as a green fuel-assisted solution combustion synthesis process. PXRD, FTIR, SEM, EDAX, and TEM characterizations confirmed the crystallinity and single-phase lattice formation. The absorbance spectra and band gap estimation of the material were studied using UV-Vis DRS, revealing a band gap of 4.06 eV. CMA nanoparticles served as a photocatalyst to break down the acid red-88 dye pursuant to the impact of sunlight and UV rays. The usefulness of the dye-degraded water was tested by growing finger millet plants. Therefore, green combustion-synthesized CMA nanoparticles are novel materials for dye degradation applications.
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收藏
页码：1107 / 1118
页数：12
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