About 106 results
https://drivepatents.com/patents/968973 · 15 Oct 2014
The present application relates to the use of a nonaqueous electrolyte comprising an electrolyte and a nonaqueous solvent for dissolving the electrolyte, wherein the nonaqueous electrolyte comprises a fluorinated ethylene carbonate having two or more fluor...
https://drivepatents.com/patents/969280 · 1 Oct 2014
According to one embodiment, there are provided an active material for a battery having a high effective capacity, a nonaqueous electrolyte battery, and a battery pack. The active material contains a niobium-titanium composite oxide. When the active materi...
https://drivepatents.com/patents/970689 · 3 Sep 2014
The present invention relates to a cable-type secondary battery having a horizontal cross section of a predetermined shape and extending longitudinally, comprising: an inner electrode having an inner current collector and an inner electrode active material...
https://drivepatents.com/patents/970622 · 3 Sep 2014
An electrode material for a secondary battery, which realizes a lowered contact resistance between the electrode material and an active material layer, is provided. A collector (electrode material) includes: a substrate 1a including a metal foil; and a con...
https://drivepatents.com/patents/970822 · 27 Aug 2014
A nonaqueous electrolytic secondary battery of excellent characteristics is provided. The nonaqueous electrolytic secondary battery includes: a positive electrode case; a negative electrode case fixed to the positive electrode case, and that forms a storag...
https://drivepatents.com/patents/971282 · 20 Aug 2014
A nonaqueous electrolytic solution that can provide a high energy density nonaqueous electrolyte secondary battery having a high capacity, excellent storage characteristics, and excellent cycle characteristics and suppressing the decomposition of an electr...
https://drivepatents.com/patents/973678 · 18 Jun 2014
An object of the present invention is to provide a sulfide-based solid battery which has high charge-discharge capacity especially under high current density conditions. Disclosed is a sulfide-based solid battery comprising a positive electrode, a negative...
https://drivepatents.com/patents/974869 · 14 May 2014
The present invention relates to secondary battery which comprises - A negative electrode (anode) having a first metal or a first alloy or a host material capable of reacting with or intercalating a chloride ion as anode material, - A positive electrode (c...
https://drivepatents.com/patents/976399 · 9 Apr 2014
The present invention relates to a method for manufacturing a carbon-sulfur composite, a carbon-sulfur composite manufactured by the method, and a lithium-sulfur battery including the same. In the carbon-sulfur composite manufactured by the method for manu...
https://drivepatents.com/patents/976855 · 26 Mar 2014
An object is to provide a nonaqueous electrolyte secondary cell that is capable of suppressing the degradation of the input-output performance immediately after the repeated charge and discharge and also achieving weight reduction. Provided is a nonaqueous...