About 69 results
https://drivepatents.com/patents/1380198 · 26 Mar 2026
The present application discloses an electrolyte solution for a lithium secondary battery, a secondary battery, and an electrical device. The electrolyte solution for a lithium secondary battery includes a sulfate and fluorosulfonate ions, and a molar rati...
https://drivepatents.com/patents/1380199 · 26 Mar 2026
A non-aqueous electrolyte solution for a secondary battery, a secondary battery, and an electrical apparatus are described. The non-aqueous electrolyte solution for a secondary battery of the present application comprises an additive and a non-aqueous solv...
https://drivepatents.com/patents/1380204 · 26 Mar 2026
The present application provides an electrolyte additive, an electrolytic solution, and an electrochemical device. The electrolyte additive includes a compound represented by formula 1 and a compound represented by formula 2, and the compound represented b...
https://drivepatents.com/patents/1380202 · 26 Mar 2026
Provided are an electrolyte additive, an electrolyte, and a battery. The electrolyte additive includes a first additive, a second additive, and a third additive. The first additive includes a compound represented by formula 1:
https://drivepatents.com/patents/1380203 · 26 Mar 2026
The present application provides an additive composition, as well as an electrolytic solution and a battery thereof, wherein the additive composition comprises a first additive and a second additive; the first additive comprises a compound having a structu...
https://drivepatents.com/patents/1380200 · 26 Mar 2026
A secondary battery and an electrical apparatus are described. The secondary battery of the present application comprises an electrolyte solution; the electrolyte solution comprises a solvent and an additive; the solvent comprises ethylene carbonate; the a...
https://drivepatents.com/patents/1379755 · 19 Mar 2026
An electrolytic solution and a battery. The electrolytic solution is provided. The electrolytic solution includes an additive, and the additive has a structure as shown in formula 1. The provided phosphate electrolytic solution additive has a three-dimensi...
https://drivepatents.com/patents/1379758 · 19 Mar 2026
An electrolytic solution and the use thereof. The electrolytic solution includes fluoroethylene carbonate and tris(vinyldimethylsilyl) phosphate; a mass percentage of the fluoroethylene carbonate ranges from 8% to 15%, a mass percentage of the tris(vinyldi...
https://drivepatents.com/patents/1379756 · 19 Mar 2026
An electrochemical device includes a positive electrode and an electrolytic solution. The positive electrode includes a positive current collector and a positive active material layer disposed on at least one surface of the positive current collector. The ...
https://drivepatents.com/patents/1379757 · 19 Mar 2026
An electrochemical device includes a positive electrode and an electrolytic solution. The positive electrode includes a positive current collector and a positive active material layer disposed on at least one surface of the positive current collector. The ...