About 26 results
https://drivepatents.com/patents/1380205 · 26 Mar 2026
An electrolyte includes a non-aqueous solvent and an electrolyte salt, where the non-aqueous solvent includes ethylene carbonate (EC), and a weight content of the EC in the non-aqueous solvent is denoted by x, based on a total weight of the non-aqueous sol...
https://drivepatents.com/patents/1379760 · 19 Mar 2026
Electrolytic solution contains non-aqueous solvent and electrolyte salt dissolved in the non-aqueous solvent. The non-aqueous solvent contains a first compound, and the first compound is at least one type selected from a group including 1,3-diethyl-4-methy...
https://drivepatents.com/patents/1379443 · 12 Mar 2026
A lithium secondary battery of the present disclosure includes: a positive electrode including MnO; a negative electrode including a negative electrode active material with lithium ions occluded; and an electrolytic solution including a mixed solvent of a ...
https://drivepatents.com/patents/1379088 · 5 Mar 2026
An electrolyte composition for batteries is provided. The electrolyte composition includes a solvent including one or more fluorinated carbonates. The electrolyte composition further includes a lithium-based salt and a lithium (oxalato)borate salt. Additio...
https://drivepatents.com/patents/1378840 · 26 Feb 2026
An electrolyte composition for lithium secondary batteries includes a lithium salt and an organic solvent. The organic solvent includes a first ether solvent with fluorinated alkyl groups (R—O—R′) and a second ether solvent. The first ether solvent m...
https://drivepatents.com/patents/1378841 · 26 Feb 2026
An electrolyte composition for lithium secondary batteries includes a lithium salt and an organic solvent. The organic solvent includes a first ether solvent with a structure represented by R—O—R′, where R is a fluorine-substituted C1-2 alkyl and R...
https://drivepatents.com/patents/1378842 · 26 Feb 2026
An electrolyte composition for lithium secondary batteries includes a lithium salt and an organic solvent. The organic solvent includes an aromatic solvent with fluorinated toluene derivatives (such as 2,3-difluorotoluene) and an ether solvent. The lithium...
https://drivepatents.com/patents/1378671 · 19 Feb 2026
The present invention relates to an electrolyte solution composition for a secondary battery and a secondary battery comprising the same, which, by including an amphiphilic solvent and a lithium salt electrolyte, reduces fire risks and facilitates temperat...
https://drivepatents.com/patents/1378430 · 5 Feb 2026
An electrolyte for a battery cell, a battery cell including the electrolyte, and a method of forming an electrolyte. The electrolyte includes a non-aqueous organic solvent including one or more solvents selected from the group consisting of a cyclic carbon...
https://drivepatents.com/patents/1378296 · 29 Jan 2026
A battery that cycles lithium ions includes an electrolyte including an organic solvent and a lithium salt in the organic solvent. The organic solvent includes greater than or equal to 70 weight percent of a primary solvent including an alkyl alkanoate, ke...