About 26 results
https://drivepatents.com/patents/1377642 · 25 Dec 2025
Aspects of the disclosure include lithium metal batteries having fluorinated diacyl acetamides as the electrolyte solvent and methods of manufacturing the same. An exemplary vehicle includes an electric motor and a battery pack electrically coupled to the ...
https://drivepatents.com/patents/1372580 · 9 Jan 2025
The present disclosure provides an electrolyte and an energy storage device. The electrolyte includes, by mass of electrolyte, a fluorinated solvent with a mass percentage a, a cyclic carbonate with a mass percentage b, and a lithium hexafluorophosphate wi...
https://drivepatents.com/patents/1366636 · 11 Jul 2024
The disclosure relates to a functional interphase stabilizer for a battery having an organic nonaqueous solvent and a lithium salt in solution with the organic nonaqueous solvent. The disclosure also relates to a battery having an anode, a cathode, a separ...
https://drivepatents.com/patents/1366637 · 11 Jul 2024
The present disclosure relates to a lithium air battery including: an anode including lithium; a cathode located so as to face the anode and using oxygen as a cathode active material; an electrolyte solution located between the anode and the cathode and co...
https://drivepatents.com/patents/1014163 · 6 Apr 2011
Disclosed is a sodium secondary battery. The sodium secondary battery comprises a first electrode and a second electrode comprising a carbonaceous material. The carbonaceous material satisfies one or more requirements selected from the group consisting of ...
https://drivepatents.com/patents/1108442 · 21 Nov 2001
An initial charging operation is carried out by a charging step composed of two-stages or more to improve an initial charging and discharging efficiency, reduce the charge of wasteful materials and improve a high capacity and a high cyclic characteristic w...