Patent · US Active

Supercapacitor electrodes including graphenic carbon particles

US10240052B2 · kind B2 · utility

0Cited by

52References

15Claims

0Family size

Assignee

PPG Industries Ohio, Inc. · US

Inventors

David B. Asay · Boalsburg, US
Noel R. Vanier · Wexford, US
Anand K. Atmuri · Wexford, US
Stuart D. Hellring · Yardley, US
Cheng-Hung Hung · Wexford, US
Charles F. Kahle, II · Washington, US
John W. Burgman · Gibsonia, US
Ran Yi · Richland, US

Key dates

Filing date	Dec 22, 2015
Grant date	Mar 26, 2019
Priority date	—
Expiry date	Dec 22, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/70
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Supercapacitor electrodes comprising active charge supporting particles, graphenic carbon particles, and a binder are disclosed. The active charge supporting particles may comprise activated carbon. The graphenic carbon particles may be thermally produced. The electrodes may further comprise electrically conductive carbon.

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