Patent · US Active

Graphene-ionic liquid composites

US9484158B2 · kind B2 · utility

2Cited by

20References

15Claims

0Family size

Assignees

THE TRUSTEES OF PRINCETON UNIVERSITY · US
Vorbeck Materials Corp. · US

Inventors

Ilhan A. Aksay · Princeton, US
Sibel Korkut · Princeton, US
Michael Pope · Whitewater, US
Christian Punckt · Princeton, US

Key dates

Filing date	Feb 15, 2013
Grant date	Nov 1, 2016
Priority date	—
Expiry date	Mar 16, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S977/932
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Method of making a graphene-ionic liquid composite. The composite can be used to make elec-trodes for energy storage devices, such as batteries and supercapacitors. Dis-closed and claimed herein is method of making a graphene-ionic liquid com-posite, comprising combining a graphene source with at least one ionic liquid and heating the combination at a temperature of at least about 130 ° C.

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