About 18 results
https://drivepatents.com/patents/1390133 · 10 Jun 2026
An electrode (100, 200, 300, 400, 500, 600, 700) includes a current collector (110, 210, 310, 410, 510, 610, 710), a first active material layer (120, 220, 320, 420, 520, 620, 720) on a first surface of the current collector (110, 210, 310, 410, 510, 610, ...
https://drivepatents.com/patents/1385956 · 3 Jun 2026
A dry negative electrode plate for a rechargeable lithium battery and a rechargeable lithium battery including the same are disclosed. A dry negative electrode plate for a rechargeable lithium battery includes a negative electrode active material and a bin...
https://drivepatents.com/patents/1382694 · 14 May 2026
This invention discloses an anode film comprising: a processing aid having a number average particle size of less than 5 microns, anode active material, optionally a conductive carbon, and a fluoropolymer binder comprising PVDF and PTFE. The anode film is ...
https://drivepatents.com/patents/1381417 · 23 Apr 2026
A carpet of carbon nanotubes (CNTs) extends from a conductive substrate. The CNTs are bundled, and the bundles are bonded to the substrate to create low-resistance connections. A polymeric adhesive around the bases of the bundles binds the CNTs to the subs...
https://drivepatents.com/patents/1379388 · 12 Mar 2026
Provided an electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same, the electrode including a current collector and a first active material layer disposed on the current collector and including a first active mat...
https://drivepatents.com/patents/1379389 · 12 Mar 2026
An anodeless all-solid-state battery includes an anode current collector, a composite structure layer positioned on the anode current collector, a solid electrolyte positioned on the composite structure layer, and a cathode positioned on the solid electrol...
https://drivepatents.com/patents/1378147 · 22 Jan 2026
An electrode assembly for lithium-ion batteries is presented. The electrode assembly includes a metal foil current collector with a laminated active material layer adhered to it and an aligned active material layer on top. The laminated layer maintains adh...
https://drivepatents.com/patents/1372307 · 2 Jan 2025
The present disclosure relates to a multi-electrode electrochemical apparatus. In one embodiment the apparatus has a first beam-like structure having a first material coating, with the first beam-like structure forming a first electrode. A second structure...
https://drivepatents.com/patents/1372308 · 2 Jan 2025
A negative electrode includes: a negative electrode current collector and a negative electrode active material layer located on at least one surface of the negative electrode current collector. The negative electrode active material layer includes a negati...
https://drivepatents.com/patents/1366560 · 11 Jul 2024
An anodeless all-solid-state battery includes an anode current collector, a composite structure layer positioned on the anode current collector, a solid electrolyte positioned on the composite structure layer, and a cathode positioned on the solid electrol...