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. 16, 2021
Filed:
Jan. 24, 2019
Korea Institute of Science and Technology, Seoul, KR;
Industry-university Cooperation Foundation Hanyang University, Seoul, KR;
Kyung Joong Yoon, Seoul, KR;
Yun Jung Lee, Seoul, KR;
Ji-su Shin, Seoul, KR;
Mansoo Park, Seoul, KR;
Ho Il Ji, Seoul, KR;
Hyoungchul Kim, Seoul, KR;
Ji-Won Son, Seoul, KR;
Jong Ho Lee, Seoul, KR;
Byung Kook Kim, Seoul, KR;
Hae-Weon Lee, Seoul, KR;
Abstract
The present disclosure relates to a nanocatalyst for an anode of a solid oxide fuel cell and a method for preparing the same. More particularly, the present disclosure relates to a nanocatalyst for an anode of a solid oxide fuel cell obtained by forming a ceramic nanocatalyst including a noble metal dispersed therein in an atomic unit and contained in an ionic state having an oxidation number other than 0 through an in situ infiltration process in the internal pores of a porous electrode, and to application of the nanocatalyst to a solid oxide fuel cell having significantly higher electrochemical characteristics as compared to the solid oxide fuel cells including the conventional nickel-based anode and oxide anode, and particularly showing excellent characteristics at an intermediate or low temperature of 600° C. or less.