About 11 results
https://drivepatents.com/patents/1372816 · 16 Jan 2025
A flexible energy storage device with a glycerol-based gel electrolyte is provided. The flexible energy storage device can include a pair of electrodes separated by the gel electrolyte. The electrolytes can be in gel form, bendable and stretchable in a dev...
https://drivepatents.com/patents/992817 · 27 Feb 2013
A gel electrolyte, a preparing method thereof, a gel electrolyte battery and a preparing method thereof are provided. The gel electrolyte comprises a non-aqueous solvent and a gel constituent, wherein the non-aqueous solvent comprises lithium salt, and the...
https://drivepatents.com/patents/998189 · 19 Sep 2012
There is provided a lithium ion secondary battery which has high safety and good life characteristics. There is also provided a gel electrolyte for a lithium ion secondary battery, which contains a lithium salt, a copolymer of specific monomers, a compound...
https://drivepatents.com/patents/998682 · 5 Sep 2012
There are provided a nonaqueous-type electrolyte solution having high flame retardancy and a good capacity retention rate, and a device comprising the nonaqueous-type electrolyte solution. The nonaqueous-type electrolyte solution is used in a device compri...
https://drivepatents.com/patents/1002391 · 16 May 2012
The present invention provides a polymer gel electrolyte capable of inhibiting the cell expansion of a polymer secondary battery and improving the cycle characteristics and high-temperature storage characteristics of a polymer secondary battery. The presen...
https://drivepatents.com/patents/1006646 · 28 Dec 2011
A gel electrolyte for a rechargeable lithium battery includes a gel polymer including a repeating unit derived from a first monomer represented by A-L-E, a non-aqueous organic solvent, a lithium salt, and an additive. A rechargeable lithium battery include...
https://drivepatents.com/patents/1008552 · 19 Oct 2011
Disclosed is an electrolyte comprising (a) a eutectic mixture of an amide compound represented by the following chemical formula 1 or 2 and an ionizable lithium salt; and (b) a nitrile compound. The eutectic mixture and the nitrile compound in the electrol...
https://drivepatents.com/patents/1088601 · 31 Mar 2004
The defect in a sheet (1) of high hardness is detected by a line sensor (5) and a mark (2) is provided on the reverse side of the sheet. An independent claim is included for sheet.
https://drivepatents.com/patents/1091815 · 19 Nov 2003
A uniform gel electrolyte having high durability and use thereof, in particular, batteries or capacitors using such a gel electrolyte. The gel electrolyte includes a gel composition containing an electrolyte salt, a solvent for the electrolyte salt, and a ...
https://drivepatents.com/patents/1101898 · 11 Sep 2002
A pregel composition is added to an organic electrolyte solution of an electrolyte salt in a nonaqueous solvent for causing the solution to gel and form a polymer gel electrolyte. The pregel composition is dehydrated by azeotropic distillation and has a mo...