Invention Grant
US07651782B2 Method for producing metallic nanoparticles, metallic nanoparticles, and dispersion of the same
失效
金属纳米粒子的制造方法，金属纳米粒子及其分散体
- Patent Title: Method for producing metallic nanoparticles, metallic nanoparticles, and dispersion of the same
- Patent Title (中): 金属纳米粒子的制造方法，金属纳米粒子及其分散体
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Application No.: US11774720Application Date: 2007-07-09
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Publication No.: US07651782B2Publication Date: 2010-01-26
- Inventor: Masashi Shirata , Hiroyuki Hirai
- Applicant: Masashi Shirata , Hiroyuki Hirai
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2006-190280 20060711
- Main IPC: B22F9/24
- IPC: B22F9/24
Abstract:
The present invention provides a method for producing metallic nanoparticles, which includes reacting a copper compound with a hydrazine reducing agent in an organic solvent in the presence of a precious metal compound, wherein the precious metal compound is a compound containing at least one precious metal selected from the group consisting of platinum, gold, silver, and palladium, and the total number of precious metal atoms in the precious metal compound is in the range of 1 to 10 at. % of the total copper atoms in the copper compound.
Public/Granted literature
- US20080011125A1 METHOD FOR PRODUCING METALLIC NANOPARTICLES, METALLIC NANOPARTICLES, AND DISPERSION OF THE SAME Public/Granted day:2008-01-17
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