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:
Jan. 12, 2021
Filed:
Jan. 19, 2018
Massachusetts Institute of Technology, Cambridge, MA (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jeremiah Allen Johnson, Boston, MA (US);
Yang Shao-Horn, Newton, MA (US);
Robinson Anandakathir, Westford, MA (US);
Mao Chen, Austin, TX (US);
Shuting Feng, Cambridge, MA (US);
Livia Giordano, Auburndale, MA (US);
Mingjun Huang, Everett, MA (US);
Wenxu Zhang, Cambridge, MA (US);
MASSACHUSETTS INSTITUTE OF TECHNOLOGY, Cambridge, MA (US);
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A class of sulfonimide salts for solid-state electrolytes can be synthesized based on successive SAr reactions of fluorinated phenyl sulfonimides: Fluorinated Aryl Sulfonimide Tags (FAST). The chemical and electrochemical oxidative stability of these FAST salts as well as other properties like solubility, Lewis basicity, and conductivity can be tuned by introducing different numbers and types of nucleophilic functional groups to the FAST salt scaffold.