Patent · US Active

Ultrapure synthetic carbon materials

US8404384B2 · kind B2 · utility

99Cited by

38References

46Claims

0Family size

Assignee

Energ2 Technologies, Inc. · US

Inventors

Aaron M. Feaver · Seattle, US
Henry R. Costantino · Woodinville, US
William D. Scott · Seattle, US

Key dates

Filing date	Jul 1, 2010
Grant date	Mar 26, 2013
Priority date	—
Expiry date	Jul 9, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present application is generally directed to ultrapure synthetic carbon materials having both high surface area and high porosity, ultrapure polymer gels and devices containing the same. The disclosed ultrapure synthetic carbon materials find utility in any number of devices, for example, in electric double layer capacitance devices and batteries. Methods for making ultrapure synthetic carbon materials and ultrapure polymer gels are also disclosed.

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