Ultraviolet light-driven degradation of organic dyes using SrTiO3 photocatalytic nanoparticles

被引：0
|
作者：
Namade, Lahu D. [1 ]
Band, Swati S. [1 ]
Pawar, Pratap K. [1 ]
Patil, Amitkumar R. [1 ]
Pedanekar, Rupesh S. [1 ,2 ]
Managave, Kirti G. [1 ,3 ]
Ganbavle, Vinayak V. [3 ]
Rajpure, Keshav Y. [1 ]
机构：
[1] Shivaji Univ, Dept Phys, Electrochem Mat Lab, Kolhapur 416004, India
[2] Sunchon Natl Univ, Dept Adv Mat Engn, Sunchon, South Korea
[3] Dattajirao Kadam Arts Sci & Commerce Coll, Dept Phys, Ichalkaranji 416115, India
来源：
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2025年 / 708卷
关键词：
Rhodamine B; Methylene Blue; Strontium Titanate; Mobilized photocatalysis; PEROVSKITE; MORPHOLOGY;
D O I：
10.1016/j.colsurfa.2024.135976
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
This study explores the photocatalytic activity of Rhodamine B (RhB) and Methylene Blue (MB) dyes using nanosized strontium titanate (SrTiO3) as a mobilized catalyst under ultraviolet radiation. SrTiO3 nanoparticles were synthesized through a facile chemical method and characterized using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), Field emission scanning electron microscopy (FE-SEM), X-ray photoelectron spectroscopy (XPS), and UV-Vis spectroscopy to determine their structural, morphological, functional, elemental, and optical properties. The SrTiO3 nanoparticles demonstrated a remarkable degradation efficiency of 88.61 % for RhB and 92.15 % for MB in 120 min. The results indicate that SrTiO3 nanoparticles are potent photocatalysts for degrading RhB and MB under UV light irradiation.
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页数：10
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