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:
May. 17, 2016
Filed:
Dec. 04, 2012
Applicant:
Hanwha Chemical Corporation, Seoul, KR;
Inventors:
Assignee:
HANWHA CHEMICAL CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 1/00 (2006.01); B22F 1/02 (2006.01); B22F 9/24 (2006.01); C22C 1/04 (2006.01); C22C 1/10 (2006.01); C22C 19/03 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
B22F 1/0062 (2013.01); B22F 1/0018 (2013.01); B22F 1/025 (2013.01); B22F 9/24 (2013.01); B82Y 30/00 (2013.01); C22C 1/0433 (2013.01); C22C 1/1026 (2013.01); C22C 19/03 (2013.01); B22F 2001/0066 (2013.01); B82Y 40/00 (2013.01); Y10T 428/2991 (2015.01);
Abstract
The present invention provides a method of manufacturing a phosphorus-doped nickel nanoparticle. The method includes the steps of: mixing a nickel solution including a nickel compound and a solvent, a seed particle, and a phosphorus-containing reductant in an arbitrary order to prepare a mixed solution; and adjusting pH of the mixed solution such that the mixed solution becomes acidic. According to the method, a phosphorus-doped nickel nanoparticle that is suitable to be applied to solar cell electrodes requiring low contact resistance can be manufactured.