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:
Sep. 03, 2013
Filed:
May. 13, 2010
Nak Hyun Kwon, Seoul, KR;
Jae Seung Lee, Gyeonggi-do, KR;
Bumwook Roh, Gyeonggi-do, KR;
Yung-eun Sung, Gyeonggi-do, KR;
Tae-yeol Jeon, Seoul, KR;
Hee-young Park, Gyeongsangnam-do, KR;
Ju Wan Lim, Seoul, KR;
Young-hoon Chung, Gyeonggi-do, KR;
Nak Hyun Kwon, Seoul, KR;
Jae Seung Lee, Gyeonggi-do, KR;
Bumwook Roh, Gyeonggi-do, KR;
Yung-Eun Sung, Gyeonggi-do, KR;
Tae-Yeol Jeon, Seoul, KR;
Hee-Young Park, Gyeongsangnam-do, KR;
Ju Wan Lim, Seoul, KR;
Young-Hoon Chung, Gyeonggi-do, KR;
Hyundai Motor Company, Seoul, KR;
SNU & R&DB Foundation, Seoul, KR;
Abstract
Disclosed is a method for preparing nickel or palladium nanoparticles supported on a carbon support. To a mixture solution wherein a stabilizer is dissolved in 1,2-propanediol, a carbon support is added to prepare a dispersion. Then, a precursor solution wherein a nickel or palladium precursor dissolved in 1,2-propanediol is mixed therewith and stirred. Then, nickel or palladium nanoparticles supported on the carbon support are prepared by reduction. The disclosed method for preparing nickel or palladium nanoparticles supported on a carbon support allows preparation of nanoparticles with narrow particle size distribution and good dispersibility through a simple process and the resulting nickel or palladium nanoparticles may be usefully applied, for example, as electrode materials of fuel cells.