Title:
METHOD FOR PRODUCING METAL NANOPARTICLES
Document Type and Number:
WIPO Patent Application WO/2020/066372
Kind Code:
A1
Abstract:
[Problem] To provide a method for producing nanoparticles, in which metal nanoparticles are continuously produced in-line. [Solution] In this method for producing metal nanoparticles, a solution containing a metal or a metal compound flows through a flow path LP1 of a plasma processing device 100, and plasma is generated in a plasma generation region PG1 facing the flow path LP1. The solution is irradiated with the plasma while flowing through the flow path LP1, so that metal nanoparticles are generated inside the solution. Plasma gas is a gas generated when a solvent of the solution is volatilized or the atmosphere. The pressure of the plasma is 0.01 atm to 0.9 atm inclusive.
Inventors:
SASAI KENSUKE (JP)
TOYODA HIROTAKA (JP)
SUZUKI HARUKA (JP)
TOYODA HIROTAKA (JP)
SUZUKI HARUKA (JP)
Application Number:
PCT/JP2019/032587
Publication Date:
April 02, 2020
Filing Date:
August 21, 2019
Export Citation:
Assignee:
SUMITOMO RIKO CO LTD (JP)
UNIV NAGOYA NAT UNIV CORP (JP)
UNIV NAGOYA NAT UNIV CORP (JP)
International Classes:
B22F9/24; B82Y40/00; H05H1/46
Foreign References:
| JP2015147986A | 2015-08-20 | |||
| JP2012018890A | 2012-01-26 | |||
| JP2018031054A | 2018-03-01 | |||
| JP2008013810A | 2008-01-24 | |||
| US20080169182A1 | 2008-07-17 |
Attorney, Agent or Firm:
FUJITANI Osamu et al. (JP)
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