Title:
金属ナノ粒子の製造方法
Document Type and Number:
Japanese Patent JP7114039
Kind Code:
B2
Abstract:
To provide a method for producing a metal nanoparticle allowing for producing a metal nanoparticle having a desired particle size and crystallinity easily and at low cost.SOLUTION: A method for producing a metal nanoparticle in the present invention is a method for producing a metal nanoparticle consisting of a metal element and a non-metal element, and has a step of generating a pulse arc discharge in a state that an atmosphere gas containing a non-metal element is introduced between two electrodes 102A, 102B containing a metal element. In the pulse arc discharge, an arc-current value is given 100A or higher and an arc-discharge generation time is given 1 μs or shorter.SELECTED DRAWING: Figure 1
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Inventors:
Takao Namihira
Kenji Shida
Kenji Shida
Application Number:
JP2017129793A
Publication Date:
August 08, 2022
Filing Date:
June 30, 2017
Export Citation:
Assignee:
Kumamoto University, a national university corporation
International Classes:
C01G9/03; B82Y30/00; B82Y40/00
Domestic Patent References:
JP2014236389A | ||||
JP2015217358A | ||||
JP62103308A |
Foreign References:
WO2010074195A1 | ||||
WO2010027098A1 | ||||
RU2468989A |
Other References:
藤井邦輔ら,マイクロ秒パルス放電プラズマを用いた微粒子酸化亜鉛の生成,電気学会研究会資料,2014年10月24日,73-75ページ
Attorney, Agent or Firm:
Sumio Tanai
Suzuki Shingo
Masato Iida
Suzuki Shingo
Masato Iida
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