Patent · US Active

Hybrid supercapacitor

US10381168B2 · kind B2 · utility

1Cited by

1References

6Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Elisabeth Buehler · Tamm, DE
Frederik Golks · Lörrach, DE
Mathias Widmaier · Magstadt, DE
Pallavi Verma · Leinfelden, DE
Thomas Wagner · Kammerstein, DE

Key dates

Filing date	Sep 23, 2016
Grant date	Aug 13, 2019
Priority date	—
Expiry date	May 4, 2037

Classification

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

Abstract

A hybrid supercapacitor has two electrodes, one of which functions as a cathode, and the other as an anode. The hybrid supercapacitor further includes an electrolyte arranged between the cathode and the anode. The electrolyte contains a solvent selected from the group consisting of methanol, 1-propanol, 1-heptanol, ethyl acetoacetate, ethylene glycol, diethylene glycol, glycerol, benzyl alcohol, di-n-butyl phthalate and mixtures thereof.

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