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 9620788 B1

Expired

Date of Patent:

Apr. 11, 2017

Filed:

Oct. 10, 2013

Electrode catalyst for fuel cell, electrode for fuel cell including the electrode catalyst, and membrane electrode assembly and fuel cell including the same

Applicant:

Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Inventors:

Jun-Young Kim, Yongin-si, KR;

Sung-Chul Lee, Yongin-si, KR;

Myoung-Ki Min, Yongin-si, KR;

Tae-Yoon Kim, Yongin-si, KR;

Hee-Tak Kim, Yongin-si, KR;

Assignee:

SAMSUNG SDI CO., LTD., Yongin-Si, Gyeonggi-Do, KR;

Attorney:

Lee & Morse, P.C.

Primary Examiner:

Nicholas P D'Aniello

Assistant Examiner:

Philip A Stuckey

Int. Cl.

CPC ...

H01M 4/92 (2006.01); H01M 4/90 (2006.01);

U.S. Cl.

CPC ...

H01M 4/926 (2013.01); H01M 4/9083 (2013.01); Y02E 60/50 (2013.01);

Abstract

An electrode catalyst for a fuel cell, an electrode, a fuel cell, and a membrane electrode assembly (MEA), the electrode catalyst including a carbonaceous support, and a catalyst metal loaded on the carbonaceous support, wherein the carbonaceous support includes a functional group bound on a surface thereof, the functional group being represented by one of Formula 1 or Formula 2, below,

Find Patent Forward Citations

Kim, Jun-Young. (2017). Electrode catalyst for fuel cell, electrode for fuel cell including the electrode catalyst, and membrane electrode assembly and fuel cell including the same (U.S. Patent No. 9620788). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9620788

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