Preparation of Platinum Nanoparticles in Solution of Polyvinyl Pyrrolydone (PVP) by Laser Ablation Method

• Main Authors: Nguyen, The Binh, Nguyen, Dinh Thanh, Nguyen, Quang Dong, Nguyen, Thi Trinh
• Format: Article
• Language: English
• Published: H. : ĐHQGHN 2017
• Subjects: Laser ablation; plasmon resonance; nanoparticle; second harmonic
• Online Access: http://repository.vnu.edu.vn/handle/VNU_123/56061
• Institution: Vietnam National University, Hanoi

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 distr...