About 39 results
https://drivepatents.com/patents/994600 · 2 Jan 2013
A capacitor cell with a high-specific-energy organic system is provided. The capacitor cell consists of a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and an organic electrolyte...
https://drivepatents.com/patents/994459 · 2 Jan 2013
A method of producing an electric storage device (100) includes a fastening step that includes fastening a laminate (80) that includes a lithium foil (82) and a metal foil (84) to at least one of a first separator (50a) and a second separator (55a) using a...
https://drivepatents.com/patents/994903 · 19 Dec 2012
According to the invention there is provided a component including a rechargeable battery and a method of producing same. The component uses one of an acid and an alkaline chemistry and the battery has an anode structure, a cathode structure, and a separat...
https://drivepatents.com/patents/995691 · 28 Nov 2012
Provided are an electric storage device provided with a current collecting member capable of increasing the strength of connection with an electrode assembly, and a method for manufacturing the current collecting member. A current collecting member 6 inclu...
https://drivepatents.com/patents/996276 · 7 Nov 2012
Disclosed is an accumulator device that can prevent aluminum forming an outer container from forming an alloy with lithium even when fine lithium metal powder is isolated from a lithium ion supply source to adhere to the outer container. [0002] The accumul...
https://drivepatents.com/patents/996520 · 31 Oct 2012
An electrode of the present invention includes: an electrically conductive support (11); and an active material layer (12) provided on the electrically conductive support (11), containing an electrode active material (13) and an electrical conductivity ass...
https://drivepatents.com/patents/997568 · 3 Oct 2012
There is provided a lithium ion storage device. A lithium ion storage device includes a positive electrode (18) having a positive electrode active material (22) that is a lithium-containing compound and is capable of absorbing and desorbing lithium ions, a...
https://drivepatents.com/patents/1000292 · 18 Jul 2012
To provide a non-aqueous electrolyte solution for storage battery devices which has high lithium salt solubility, high conductivity and excellent cycle characteristics, and a storage battery device wherein such a non-aqueous electrolyte solution is used. [...
https://drivepatents.com/patents/1002184 · 23 May 2012
An object of the present invention is to provide a highly efficient electrical storage device that uses a fiber positive electrode and a fiber negative electrode and in which lithium ion is used as an intercalating species, and to provide a method of fabri...
https://drivepatents.com/patents/1007912 · 9 Nov 2011
Disclosed is a negative electrode for an energy storage device, which includes a negative active material, and an additive including a ceramic core and carbon disposed on the surface of the ceramic core.