Continuous Synthesis of AgTiO2 Nanoparticles with Enhanced Photocatalytic Activity by Pulsed Laser Ablation
Joint Authors
Zhou, Rui
Lin, Shengdong
Zong, Huixin
Huang, Tingting
Li, Fengping
Pan, Jiahong
Cui, Jingqin
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-11-16
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
A facile and environmental friendly synthesis strategy based on pulsed laser ablation has been developed for potential mass production of Ag-loaded TiO2 (Ag/TiO2) nanoparticles.
By sequentially irradiating titanium and silver target substrates, respectively, with the same 1064 nm 100 ns fiber laser, Ag/TiO2 particles can be fabricated.
A postannealing process leads to the crystallization of TiO2 to anatase phase with high photocatalytic activity.
The phase composition, microstructure, and surface state of the elaborated Ag/TiO2 are characterized by X-ray diffraction (XRD), energy dispersive X-ray (EDX), field emission scanning electron microscope (FESEM), transmission electron microscope (TEM), and X-ray photoelectron spectroscopy (XPS) techniques.
The results suggest that the presence of silver clusters deposited on the surface of TiO2 nanoparticles.
The nanostructure is formed through laser interaction with materials.
Photocatalytic activity evaluation shows that silver clusters could significantly enhance the photocatalytic activity of TiO2 in degradation of methylene blue (MB) under UV light irradiation, which is attributed to the efficient electron traps by Ag clusters.
Our developed Ag/TiO2 nanoparticles synthesized via a straightforward, continuous, and green pathway could have great potential applications in photocatalysis.
American Psychological Association (APA)
Zhou, Rui& Lin, Shengdong& Zong, Huixin& Huang, Tingting& Li, Fengping& Pan, Jiahong…[et al.]. 2017. Continuous Synthesis of AgTiO2 Nanoparticles with Enhanced Photocatalytic Activity by Pulsed Laser Ablation. Journal of Nanomaterials،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1183043
Modern Language Association (MLA)
Zhou, Rui…[et al.]. Continuous Synthesis of AgTiO2 Nanoparticles with Enhanced Photocatalytic Activity by Pulsed Laser Ablation. Journal of Nanomaterials No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1183043
American Medical Association (AMA)
Zhou, Rui& Lin, Shengdong& Zong, Huixin& Huang, Tingting& Li, Fengping& Pan, Jiahong…[et al.]. Continuous Synthesis of AgTiO2 Nanoparticles with Enhanced Photocatalytic Activity by Pulsed Laser Ablation. Journal of Nanomaterials. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1183043
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1183043