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:
Mar. 13, 2018
Filed:
Apr. 08, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inhyuk Son, Yongin-si, KR;
Jonghwan Park, Yongin-si, KR;
Seongyong Park, Yongin-si, KR;
Jaeman Choi, Seongnam-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Abstract
A composite includes a carbonaceous material; a plurality of silicon structures disposed on the carbonaceous material; and a graphene layer, which comprises graphene and is disposed on the plurality of silicon structures, wherein a silicon structure of the plurality of silicon structures includes silicon and a silicon oxide of the formula SiOwhich is disposed on a surface of the silicon, wherein 0<x<2. Also a method of preparing the composite, an electrode including the composite, and a lithium battery including the electrode.