Patent · US Active

Titania-graphene anode electrode paper

US8557441B2 · kind B2 · utility

1Cited by

9References

16Claims

0Family size

Assignee

Battelle Memorial Institute · CH

Inventors

Jun Liu · 红钢城街道, CN
Daiwon Choi · Richland, US
Wendy D. Bennett · Richland, US
Gordon L. Graff · West Richland, US
Yongsoon Shin · Richland, US

Key dates

Filing date	Oct 9, 2010
Grant date	Oct 15, 2013
Priority date	—
Expiry date	Sep 11, 2031

Classification

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

Abstract

A method for forming a nanocomposite material, the nanocomposite material formed thereby, and a battery made using the nanocomposite material. Metal oxide and graphene are placed in a solvent to form a suspension. The suspension is then applied to a current collector. The solvent is then evaporated to form a nanocomposite material. The nanocomposite material is then electrochemically cycled to form a nanocomposite material of at least one metal oxide in electrical communication with at least one graphene layer.

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