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:
Jan. 20, 2026
Filed:
Dec. 14, 2022
Applicant:
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Inventors:
Jung Ho Hwang, Seoul, KR;
Sang Mo Kang, Gyeonggi-do, KR;
Kang Sik Nam, Gyeonggi-do, KR;
Ji Soo Choi, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/50 (2006.01); B01J 21/06 (2006.01); B01J 21/18 (2006.01); B01J 35/39 (2024.01); B01J 35/45 (2024.01); B01J 35/58 (2024.01); B01J 37/00 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); B01J 37/34 (2006.01);
U.S. Cl.
CPC ...
B01J 23/50 (2013.01); B01J 21/063 (2013.01); B01J 21/18 (2013.01); B01J 35/39 (2024.01); B01J 35/45 (2024.01); B01J 35/58 (2024.01); B01J 37/0018 (2013.01); B01J 37/04 (2013.01); B01J 37/086 (2013.01); B01J 37/088 (2013.01); B01J 37/342 (2013.01); B01J 2235/30 (2024.01);
Abstract
The present invention relates to a method of preparing a photocatalyst composite nanofiber using coaxial electrospinning and a photocatalyst composite nanofiber prepared by the same method, and when the photocatalyst composite nanofiber is prepared by such a method, noble metal particles are located on the fiber surface and rGO surrounds the nanofiber, thereby improving photocatalytic performance and reducing costs, and being capable of being applied in various industrial fields for antibacterial treatment and deodorization.