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:
Oct. 17, 2023
Filed:
Sep. 03, 2021
Korea Institute of Energy Research, Daejeon, KR;
Gu-Gon Park, Daejeon, KR;
Eun Jik Lee, Uiwang-si, KR;
Kyunghee Kim, Mokpo-si, KR;
Sung-dae Yim, Daejeon, KR;
Seok-hee Park, Daejeon, KR;
Min-ji Kim, Daejeon, KR;
Young-jun Sohn, Daejeon, KR;
Byungchan Bae, Daejeon, KR;
Seung-gon Kim, Daejeon, KR;
Dongwon Shin, Sejong-si, KR;
Hwanyeong Oh, Daejeon, KR;
Seung Hee Woo, Daejeon, KR;
So Jeong Lee, Daejeon, KR;
Hyejin Lee, Daejeon, KR;
Yoon Young Choi, Sejong-si, KR;
Won-Yong Lee, Daejeon, KR;
Tae-hyun Yang, Daejeon, KR;
Korea Institute of Energy Research, Daejeon, KR;
Abstract
The present disclosure relates to a method for manufacturing core-shell particles using carbon monoxide, and more particularly, to a method for manufacturing core-shell particles, the method of which a simple and fast one-pot reaction enables particle manufacturing to reduce process costs, facilitate scale-up, change various types of core and shell metals, and form a multi-layered shell by including the steps of adsorbing carbon monoxide on a transition metal for a core, and reacting carbon monoxide adsorbed on the surface of the transition metal for the core, a metal precursor for a shell, and a solvent to form particles with a core-shell structure having a reduced metal shell layer formed on a transition metal core.