The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 14, 2017
Filed:
Feb. 10, 2014
Applicant:
Korea Basic Science Institute, Daejeon, KR;
Inventors:
Assignee:
KOREA BASIC SCIENCE INSTITUTE, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 1/00 (2006.01); B22F 9/24 (2006.01); C07F 1/10 (2006.01);
U.S. Cl.
CPC ...
C07F 1/10 (2013.01); B22F 1/0044 (2013.01); B22F 1/0048 (2013.01); B22F 9/24 (2013.01); Y10T 428/12 (2015.01);
Abstract
Provided is a preparing method of an Ag nano-particle for mass-producing Ag nano-particles, the method including: performing a first reaction of a reaction solution containing an Ag precursor and oleylamine at a set first temperature T; performing a second reaction of the reaction solution at a second temperature Tset so as to be higher than the first temperature; and obtaining a reactant from the reaction solution, wherein at least one of the first and second reactions is performed in a state in which the reaction solution is not stirred.