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https://drivepatents.com/patents/966053 · 17 Dec 2014
Disclosed is a rechargeable lithium battery including a positive electrode including a positive active material; a negative electrode including a negative active material; an electrolyte solution including a lithium salt and a non-aqueous organic solvent; ...
https://drivepatents.com/patents/966418 · 10 Dec 2014
Disclosed is a lithium secondary battery including: an electrode assembly including a cathode including a cathode mixture layer formed on a cathode current collector, an anode including an anode mixture layer formed on an anode current collector, and a sep...
https://drivepatents.com/patents/966661 · 3 Dec 2014
An exemplary embodiment of the present invention provides a rechargeable battery, including: an electrode assembly including a negative electrode and a positive electrode; a case having a space with the electrode assembly installed therein; a cap plate cou...
https://drivepatents.com/patents/966939 · 26 Nov 2014
A thermally managed Li-ion battery assembly including an anode and a cathode, wherein at least one of the anode and the cathode includes a thermocrystal metamaterial structure.
https://drivepatents.com/patents/967293 · 19 Nov 2014
A binder resin composition for secondary battery electrodes of the present invention contains a polymer (A) that has a structural unit represented by general formula (1) and a water-insoluble particulate polymer (B-1) and/or a water-soluble polymer (B-2). ...
https://drivepatents.com/patents/967485 · 12 Nov 2014
A battery cell interconnect and voltage sensing assembly and method are provided. The assembly includes a frame member having a rectangular ring-shaped peripheral wall with first, second, third and fourth wall portions. The frame member further includes a ...
https://drivepatents.com/patents/967472 · 12 Nov 2014
Disclosed is an electrode assembly including a plurality of alternately arranged cathode and anode plates, a separator interposed between the cathode plate and the anode plate, a plurality of cathode tabs respectively formed on the cathode plates, a plural...
https://drivepatents.com/patents/967764 · 5 Nov 2014
This invention relates to an anode active material comprising at least one iron oxide selected from the group consisting of amorphous iron oxides, ferrihydrite, and lepidocrocite. The invention also relates to a lithium ion secondary battery anode material...
https://drivepatents.com/patents/968029 · 29 Oct 2014
A secondary battery capable of obtaining superior battery characteristics is provided. The secondary battery of the present technology includes a cathode, an anode including an active material, and an electrolytic solution. The active material includes a c...
https://drivepatents.com/patents/968002 · 29 Oct 2014
The present invention provides a negative electrode material for a lithium ion secondary battery, a composite negative electrode material for a lithium ion secondary battery, a resin composition for a lithium ion secondary battery negative electrode, and a...