Synthesis of ZnO nanoparticles from Semialarium mexicanum for enhanced photocatalytic degradation of methylene blue, methyl orange, and rhodamine B dyes

被引：1
|
作者：
Luque, P. A. [1 ]
机构：
[1] Univ Autonoma Baja Calif, Fac Ingn Arquitectura & Diseno, Carr Transpeninsular 3917, Ensenada 22860, Baja California, Mexico
来源：
MRS ADVANCES | 2024年 / 9卷 / 23期
关键词：
19;
D O I：
10.1557/s43580-024-01000-1
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this work, ZnO nanoparticles were synthesized using Semialarium mexicanum, which acted as a reducing and stabilizing agent. The nanoparticles were characterized by ATR-IR, UV-Vis, XRD, and TEM. Additionally, the obtained nanoparticles were tested for the removal of contaminants in water through photocatalysis, using ultraviolet light sources and monitored by UV-Vis. A bandgap value of 2.63 eV was obtained, with an average nanoparticle size of 87 nm in the wurtzite phase. Due to the properties obtained, MB and RhB dyes were degraded in 150 min, while the MO dye was degraded in 30 min.
引用
收藏
页码：1782 / 1787
页数：6
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