About 30 results
https://drivepatents.com/patents/1378289 · 29 Jan 2026
Disclosed is a method including depositing a first strip of active material for a battery on an electrically conductive foil, the first strip having a first edge and an opposite second edge, depositing a second strip of active material for the battery on t...
https://drivepatents.com/patents/1378145 · 22 Jan 2026
A method of making a solid-state electrode sheet is provided. The method includes mixing precursors capable of chemically reacting to form a target solid-state electrolyte (SSE) together with one or more of a binder, an electrode active material, and a con...
https://drivepatents.com/patents/1372565 · 9 Jan 2025
A production apparatus of an electrode active material layer comprises: a feeding unit feeding granulated particles; a conveying unit conveying the particles; a support unit supporting the particles; a squeegee unit spaced above the support unit and leveli...
https://drivepatents.com/patents/965574 · 31 Dec 2014
The present invention relates to a casting compound suitable for use as a binder in electrode or separator coating materials, comprising the following components: a. a fluorinated homopolymer having such a chain length that this homopolymer in an aprotic s...
https://drivepatents.com/patents/967808 · 5 Nov 2014
According to one embodiment, a manufacturing method of an electrode includes supplying a current collector, coating the current collector with a slurry and drying the slurry. In the manufacturing method of the electrode, the current collector is supplied o...
https://drivepatents.com/patents/967699 · 5 Nov 2014
According to one embodiment, a manufacturing method of an electrode, includes coating a first surface of a current collector with slurry, coating a second surface of the current collector with the slurry, and drying. The first surface of the current collec...
https://drivepatents.com/patents/976439 · 9 Apr 2014
A composite particle for a lithium secondary battery positive electrode including a coated active material particle and a binder, wherein the coated active material particle includes a positive electrode active material particle and a coating material that...
https://drivepatents.com/patents/979875 · 8 Jan 2014
An electrode comprising a current collector containing aluminum, having a three dimensional porous structure in which: - certain pores are open; the average diameter of the open pores being greater than or equal to 50 µm and less than or equal to 250 µm;...
https://drivepatents.com/patents/980620 · 25 Dec 2013
According to one embodiment, there is provided an electrode for battery which includes a current collector and an active material layer provided on the current collector. The active material layer contains particles of a lithium titanate compound having a ...
https://drivepatents.com/patents/981520 · 27 Nov 2013
An electrode production system (1) includes a kneading device (10) to which replaceable cartridges (3a, 3b and 3s) that respectively contain electrode materials (Ta and Tb) and a solvent (S) can be fitted. A supply passage (14) for supplying a kneaded mate...