Nucleation and growth of nanoparticles in a plasma by laser ablation in liquid

被引:26
|
作者
Taccogna, Francesco [1 ]
机构
[1] CNR NanoTec, I-70126 Bari, Italy
关键词
ION COLLECTION; PARTICLE; MODEL; DUST;
D O I
10.1017/S0022377815000793
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Modelling the nucleation and growth of nanoparticles in liquid-phase laser ablation is very important to optimize and control the size and the structure of nanoparticles. However, the detailed formation process of nanoparticles after laser ablation is still unclear. In the present study we investigated for the first time the kinetic growth of nanoparticles synthesized by laser ablation in water, emphasizing the leading role of the plasma medium and in particular the electrostatic agglomeration due to the charging of the nanoparticle in the plasma plume. The importance of the confining role of the liquid medium on the plasma plume is revealed, showing how an isothermal expansion is able to produce smaller nanoparticles compared to an adiabatic cooling.
引用
收藏
页数:12
相关论文
共 50 条
  • [1] On the growth mechanism of nanoparticles in plasma during pulsed laser ablation in liquids
    Taccogna, F.
    Dell'Aglio, M.
    Rutigliano, M.
    Valenza, G.
    De Giacomo, A.
    PLASMA SOURCES SCIENCE & TECHNOLOGY, 2017, 26 (04)
  • [2] Optical properties of copper naphthalocyanine nanoparticles prepared by laser ablation in liquid
    Omura, Keita
    Kitamoto, Yoshitaka
    Hara, Masahiko
    Wada, Hiroyuki
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2022, 61 (04)
  • [3] Preparation of Manganese Phthalocyanine Nanoparticles by Laser Ablation in Liquid and Application to Bioimaging
    Wang, Yuchun
    Wada, Hiroyuki
    JOURNAL OF LASER MICRO NANOENGINEERING, 2023, 18 (02): : 77 - 82
  • [4] Antibacterial and cytotoxic activities of cerium oxide nanoparticles prepared by laser ablation in liquid
    Abid, Suhad A.
    Taha, Ali A.
    Ismail, Raid A.
    Mohsin, Mayyadah H.
    ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2020, 27 (24) : 30479 - 30489
  • [5] Ultrafast laser ablation of trapped gold nanoparticles
    Hernandez-Rueda, Javier
    de Beurs, Anne
    van Oosten, Dries
    OPTICS LETTERS, 2019, 44 (13) : 3294 - 3297
  • [6] Experimental Investigations of Polymer Plasma Laser Ablation
    Niculescu, Oana
    Nica, Petre
    Gurlui, Silviu
    Forna, Norina
    Casian-Botez, Irinel
    Ionita, Iulian
    Constantin, Boris
    Badarau, Gheorghe
    MATERIALE PLASTICE, 2009, 46 (03) : 336 - 338
  • [7] Expansion property of plasma plume for laser ablation of materials
    Cai, Song
    Xiong, Wei
    Wang, Fan
    Tao, Yufeng
    Ming, Xingzu
    Sun, Xiao
    Zeng, Xiaoyan
    JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 773 : 1075 - 1088
  • [8] Metallic targets ablation by laser plasma production in a vacuum
    Beilis, I. I.
    JOURNAL OF INSTRUMENTATION, 2016, 11
  • [9] Dynamics of liquid nanodroplet formation in nanosecond laser ablation of metals
    Mazzi, A.
    Gorrini, F.
    Miotello, A.
    APPLIED SURFACE SCIENCE, 2017, 418 : 601 - 606
  • [10] Investigation on plume expansion and ionization in a laser ablation plasma thruster
    Zhang, Yu
    Wu, Jianjun
    Zhang, Daixian
    Tan, Sheng
    Ou, Yang
    ACTA ASTRONAUTICA, 2018, 151 : 432 - 444