US 2006/0124973 A1 · Energy storage device, module thereof and electric vehicle using the same

Abstract

An object of the present invention is to provide an energy storage device excellent in input/output characteristics at low temperatures, a module thereof and a vehicle using the module. The present invention provides an energy storage device comprising: a positive electrode having a region where a reaction accompanied by charge exchange occurs; a negative electrode having a region where a reaction accompanied by charge exchange occurs; a separator electrically separating the positive and negative electrodes and allowing mobile ions to pass therethrough; an electrolytic solution having an aprotic nonaqueous solvent comprising the mobile ions; and a region in at least one of the positive and negative electrodes where a charge adsorbing/desorbing reaction occurs.

Claims17

Dependent claims

An energy storage device comprising:

a positive electrode having a region where a reaction accompanied by charge exchange occurs;
a negative electrode having a region where a reaction accompanied by charge exchange occurs;
a separator electrically separating said positive and negative electrodes from each other and allowing mobile ions to pass therethrough;
an electrolytic solution having an aprotic nonaqueous solvent comprising said mobile ions;
and
a region in at least one of said positive and negative electrodes where a charge adsorbing/desorbing reaction occurs.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

11/299,742Filed 13 Dec 2005

Priority

JP 2004-36065914 Dec 2004

Published

15 Jun 2006

Term ends

Not estimatedThe source records don’t support an estimate.

Classification41 codes

B60K 6/28
Characterised by apparatus, components or means specially adapted for HEVs: characterised by the electric energy storing means, e.g. batteries or…
B60K 6/32
Characterised by apparatus, components or means specially adapted for HEVs: characterised by the fuel cells
B60K 6/48
Characterised by the architecture of the hybrid electric vehicle: parallel type
B60L 50/16
Using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines: with provision for separate direct…

Energy storage device, module thereof and electric vehicle using the same

Life of this patent

Energy storage device, module thereof and electric vehicle using the same

Life of this patent

Abstract

Claims17