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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.:

US 10921302 B1

PDFFull Text
Date of Patent:
Feb. 16, 2021

Filed:

Jul. 11, 2019

Method for manufacturing chemochromic nanoparticles

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Ajou University Industry-academic Cooperation Foundation, Gyeonggi-do, KR;

Inventors:

Yong Gyu Noh, Gyeonggi-do, KR;

Hyun Joon Lee, Gyeonggi-do, KR;

Hyo Sub Shim, Gyeonggi-do, KR;

Hyung Tak Seo, Seoul, KR;

Yeong An Lee, Gyeongsangnam-do, KR;

Shankara S. Kalanur, Gyeonggi-do, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Ajou University Industry-Academic Cooperation Foundation, Gyeonggi-do, KR;

Attorneys:

Mintz Levin Cohn Ferris Glovsky

Peter F. Corless

Primary Examiner:

Christopher Adam Hixson

Assistant Examiner:

Michelle Adams

Int. Cl.
CPC ...
B05D 3/06 (2006.01); G01N 21/78 (2006.01); B01J 37/34 (2006.01); G01N 33/00 (2006.01); G01N 27/04 (2006.01); C01G 41/02 (2006.01); B01J 35/00 (2006.01); B01J 23/30 (2006.01); B01J 23/652 (2006.01); B01J 23/44 (2006.01); B01J 23/60 (2006.01); B01J 35/02 (2006.01); B01J 23/648 (2006.01); B01J 23/58 (2006.01); B01J 23/89 (2006.01); B01J 37/03 (2006.01); B01J 23/62 (2006.01); B05D 5/06 (2006.01);
U.S. Cl.
CPC ...
G01N 33/005 (2013.01); B01J 23/30 (2013.01); B01J 23/44 (2013.01); B01J 23/58 (2013.01); B01J 23/60 (2013.01); B01J 23/62 (2013.01); B01J 23/626 (2013.01); B01J 23/6482 (2013.01); B01J 23/6525 (2013.01); B01J 23/6527 (2013.01); B01J 23/892 (2013.01); B01J 23/8906 (2013.01); B01J 23/8926 (2013.01); B01J 35/002 (2013.01); B01J 35/008 (2013.01); B01J 35/023 (2013.01); B01J 37/035 (2013.01); B01J 37/34 (2013.01); B01J 37/343 (2013.01); B01J 37/345 (2013.01); C01G 41/02 (2013.01); G01N 21/783 (2013.01); G01N 27/04 (2013.01); B05D 3/067 (2013.01); B05D 5/065 (2013.01); C01P 2006/40 (2013.01); F01N 2560/024 (2013.01);
Abstract

Disclosed are a chemochromic nanoparticle, a method for manufacturing the chemochromic nanoparticle, and a hydrogen sensor comprising the chemochromic nanoparticle. In particular, the chemochromic nanoparticle has a core-shell structure such that the chemochromic nanoparticle and comprises a core comprising a hydrated or non-hydrated transition metal oxide; and a shell comprising a transition metal catalyst.

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