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:
Jul. 09, 2024
Filed:
Jun. 20, 2019
Corning Incorporated, Corning, NY (US);
Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, CN;
Michael Edward Badding, Campbell, NY (US);
Jun Jin, Shanghai, CN;
Yang Lu, Shanghai, CN;
Zhen Song, Painted Post, NY (US);
Zhaoyin Wen, Shanghai, CN;
Tongping Xiu, Shanghai, CN;
CORNING INCORPORATED, Corning, NY (US);
Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, CN;
Abstract
A cathode for a lithium-sulfur battery includes a sulfur-based composite layer having a porosity in a range of 60% to 99%; and a conductive polymer disposed atop the composite layer and within pores of the composite layer. Moreover, a method of forming a cathode for a lithium-sulfur battery includes providing a substrate; disposing a sulfur-based slurry layer on the substrate; freeze-drying the slurry layer to form a sulfur-based composite layer having a porosity in a range of 60% to 99%; and disposing a conductive polymer atop the composite layer and within pores of the composite layer.