Size dependent photocatalytic activities of rod-shape SnO2 nanocrystals

被引：1
|
作者：
Li, I-Che [1 ]
Zeng, Tsung-Wei [1 ]
机构：
[1] Feng Chia Univ, Dept Chem Engn, Taichung 40724, Taiwan
来源：
MATERIALS LETTERS-X | 2023年 / 17卷
关键词：
Tin dioxide; Nanorods; Nanocrystalline materials; Morphology; Photocatalysis; Methylene blue; METHYLENE-BLUE; QUANTUM DOTS; DEGRADATION; NANOPARTICLES; GREEN; PHASE;
D O I：
10.1016/j.mlblux.2023.100186
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Various rod-shape SnO2 nanocrystals of different sizes and shapes were synthesized to study the desirable morphology for photocatalytic applications. An optimal apparent photocatalytic rate constant of 0.0809/min � 1 was achieved for smaller SnO2 nanorods with diameter of -2.9 nm and with length of -9.3 nm, which is attributed to suitable nanostructures and high crystallinity. Photocatalytic activities as a function of growth and evolution of SnO2 nanorods are revealed.
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页数：4
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