Invention Grant
- Patent Title: Silver particle synthesizing method, silver particles, conductive paste producing method, and conductive paste
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Application No.: US15318903Application Date: 2015-06-16
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Publication No.: US10201852B2Publication Date: 2019-02-12
- Inventor: Katsuaki Suganuma , Jinting Jiu
- Applicant: OSAKA UNIVERSITY
- Applicant Address: JP Osaka
- Assignee: OSAKA UNIVERSITY
- Current Assignee: OSAKA UNIVERSITY
- Current Assignee Address: JP Osaka
- Agency: Studebaker & Brackett PC
- Priority: JP2014-123394 20140616
- International Application: PCT/JP2015/067270 WO 20150616
- International Announcement: WO2015/194536 WO 20151223
- Main IPC: B22F1/00
- IPC: B22F1/00 ; B22F9/24 ; H01B1/00 ; H01B1/22 ; H01B5/00 ; H01B13/00 ; H05K1/09 ; C09D7/40 ; C09D5/24
Abstract:
A silver particle synthesizing method includes reducing a dispersant from first silver particles each covered with the dispersant to obtain second silver particles. The method further includes synthesizing third silver particles each having a larger particle diameter than the second silver particles by causing a reaction between a silver compound and a reductant in a liquid phase containing the second silver particles.
Public/Granted literature
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