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:
Aug. 14, 2018
Filed:
Dec. 01, 2015
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Ulvac, Inc., Chigasaki, Kanagawa, JP;
Ryo Omoda, Yokohama, JP;
Takanobu Yamada, Yokohama, JP;
Haruhisa Nakano, Yokohama, JP;
Hirohiko Murakami, Yokohama, JP;
Naoki Tsukahara, Yokohama, JP;
Tatsuhiro Nozue, Yokohama, JP;
Yoshiaki Fukuda, Yokohama, JP;
Yuichi Aihara, Yokohama, JP;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
ULVAC, INC., Kanagawa, JP;
Abstract
A positive electrode for an alkali metal-sulfur battery, the positive electrode including: a porous conductive material layer including a plurality of nanocarbon structures of a conductive material, wherein the conductive material defines a plurality of pores between the plurality of nanocarbon structures of the conductive material; sulfur, which is contained in the plurality of pores of the porous conductive material layer; and a polymer film disposed directly on at least a portion of the porous conductive material layer.