Preparation of Platinum Nanoparticles in Solution of Polyvinyl Pyrrolydone (PVP) by Laser Ablation Method
Nguyen, The Binh
Nguyen, Dinh Thanh
Nguyen, Quang Dong
Nguyen, Thi Trinh
Nguyen, Dinh Thanh
Nguyen, Quang Dong
Nguyen, Thi Trinh
Using
Nd:YAG laser we studied to produce platinum nanoparticles (PtNPs) in
solution of polyvinyl pyrrolidone (C6H9NO)n (PVP) by laser ablation
method. The influence of average laser power, laser irradiation time,
laser wave length and concentration of PVP solution in water on
morphology, size distribution of PtNPs was investigated. The mean
diameter of the PtNPs in 0.01M PVP solution was of 9 nm. The results on
an optimum laser ablation process for preparation of PtNPs in PVP
solution were discussed in this paper.
Chi tiết xin mời tham khảo tại http://repository.vnu.edu.vn/handle/VNU_123/56061
Title: | Preparation of Platinum Nanoparticles in Solution of Polyvinyl Pyrrolydone (PVP) by Laser Ablation Method |
Authors: | Nguyen, The Binh Nguyen, Dinh Thanh Nguyen, Quang Dong Nguyen, Thi Trinh |
Keywords: | Laser ablation;plasmon resonance;nanoparticle;second harmonic |
Issue Date: | 2014 |
Publisher: | H. : ĐHQGHN |
Series/Report no.: | Vol. 30;No. 2 (2014) |
Description: | p. 18-24 |
URI: | http://repository.vnu.edu.vn/handle/VNU_123/56061 |
ISSN: | 2588-1124 |
Appears in Collections: | Mathematics and Physics |
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