About 24 results
https://drivepatents.com/patents/1379749 · 19 Mar 2026
A lithium secondary battery having a positive electrode, a separator, a negative electrode facing the positive electrode with the separator interposed therebetween, and an electrolyte, in which metallic lithium deposits on the negative electrode during cha...
https://drivepatents.com/patents/1377492 · 18 Dec 2025
A fluorinated gel polymer electrolyte for a vehicle battery cell, a battery cell, and a method of forming a fluorinated gel polymer electrolyte. The fluorinated gel polymer electrolyte includes a polymerized gel polymer electrolyte precursor. The gel polym...
https://drivepatents.com/patents/1396530 · 3 Dec 2025
The present invention relates to a battery cell, a battery module, and a method for manufacturing the battery cell. Particularly, the battery cell may include: a cell case having an accommodation space; an electrode assembly in which a plurality of electro...
https://drivepatents.com/patents/1366635 · 11 Jul 2024
An electrochemical cells and methods of forming the same are described. An electrochemical cell includes an anode, a cathode, a separator, and a liquid electrolyte. The cathode includes an active material, a conductive material, a binder, and a gelling ele...
https://drivepatents.com/patents/1362094 · 11 Apr 2024
The present disclosure provides a gel electrolyte precursor and use thereof. The gel electrolyte precursor comprises a gel matrix monomer, a flexible additive, a polymerization initiator, and a lithium salt. The gel matrix monomer comprises an acrylonitril...
https://drivepatents.com/patents/973100 · 2 Jul 2014
The purpose of the present invention is to provide a zinc negative electrode mixture for forming negative electrodes of safe and economic batteries exhibiting excellent battery performance; and a gel electrolyte or a negative electrode mixture which can be...
https://drivepatents.com/patents/984480 · 28 Aug 2013
Provided is a method for manufacturing an anode of a cable-type secondary battery having a solid electrolyte layer, including preparing an aqueous solution of an anode active material, making an anode by immersing a core as a current collector having a hor...
https://drivepatents.com/patents/1007140 · 14 Dec 2011
A negative-electrode active material layer formed between a negative-electrode current collector (11) and a solid electrolyte layer (13) has a line-and-space structure in which a plurality of stripe-shaped pattern elements (121) extending in a Y direction ...
https://drivepatents.com/patents/1075608 · 27 Jul 2005
There are provided a cathode film for batteries which is easy to handle in the form of a film and has excellent mechanical strength and an excellent ion conductivity ; a solid electrolyte composition suitable for producing such a cathode film; and a proces...
https://drivepatents.com/patents/1075958 · 13 Jul 2005
A method of manufacturing a solid electrolyte battery includes a step of thermally pressing a composite layer including a positive electrode ink layer, an electrolyte ink layer and a negative electrode ink layer that are formed by coating a positive electr...