Patent · US Active

Device and electrode having nanoporous graphite with lithiated sulfur for advanced rechargeable batteries

US9012087B2 · kind B2 · utility

0Cited by

2References

21Claims

0Family size

Assignee

The Board of Trustees of the Leland Stanford Junior University · US

Inventors

Yi Cui · Stanford, US
Yuan Yang · Stanford, US
Matthew McDowell · Santa Monica, US
Ariel Jackson · Maplewood, US

Key dates

Filing date	Oct 28, 2010
Grant date	Apr 21, 2015
Priority date	—
Expiry date	Feb 2, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49115
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Methods, systems and devices are implemented in connection with rechargeable batteries. One such device includes a cathode that has lithiated sulfur. The device also includes a porous structure having pores containing the lithium-sulfide particles introduced during a manufacturing stage thereof.

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