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:
Apr. 18, 2023
Filed:
Jun. 02, 2021
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Incheon National University Research & Business Foundation, Incheon, KR;
Seung Min Oh, Incheon, KR;
Ik Kyu Kim, Gwangmyeong-si, KR;
Yeol Mae Yeo, Hwaseong-si, KR;
Yoon Sung Lee, Suwon-si, KR;
Ji Eun Lee, Hwaseong-si, KR;
Sa Heum Kim, Suwon-si, KR;
Dong Jun Kim, Seongnam-si, KR;
Nam Hyeong Kim, Gimcheon-si, KR;
Jun Young Mun, Incheon, KR;
Yeong Don Park, Seoul, KR;
Su Hyun Lee, Incheon, KR;
Jun Hwa Park, Incheon, KR;
Mei Hua Hong, Incheon, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
INCHEON NATIONAL UNI. RESEARCH & BUSINESS FDN, Incheon, KR;
Abstract
Disclosed are an anode material for lithium secondary batteries, the anode material including an Si-based anode active material and a film layer formed as a double self-assembled monolayer as the result of an amino trimethoxy silane (ATS) SAM precursor and a fluoro ethylene carbonate (FEC) SAM precursor being sequentially bonded to the surface of the Si-based anode active material, and method of manufacturing the same.