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.

引用

页数：10

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