Patent · US Active

Modified cathodes for solid-state lithium sulfur batteries and methods of manufacturing thereof

US12368164B2 · kind B2 · utility

0Cited by

0References

17Claims

0Family size

Assignees

CORNING INCORPORATED · US
Shanghai Institute of Ceramics · CN

Inventors

Michael Edward Badding · Campbell, US
Jun Jin · Shanghai, CN
Zhen Song · Beijing, CN
Jianing Wang · San Diego, US
Zhaoyin Wen · Shanghai, CN
Tongping Xiu · Shanghai, CN

Key dates

Filing date	Apr 14, 2020
Grant date	Jul 22, 2025
Priority date	—
Expiry date	Jul 2, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A lithium-sulfur battery includes a substrate; a sulfur cathode disposed on the substrate; a coating layer disposed on the cathode; a first interlayer disposed on the coating layer; a solid-state electrolyte disposed on the first interlayer; a second interlayer disposed on the electrolyte; and a lithium anode disposed on the second interlayer, such that the coating layer is further disposed within pores of the cathode.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.