About 13 results
https://drivepatents.com/patents/1390584 · 18 Mar 2026
Disclosed in the present invention is a method for recovering a lithium battery positive electrode plate. A method for recovering a lithium battery positive electrode plate. The method comprises the following steps: S1. reacting a positive electrode plate ...
https://drivepatents.com/patents/1399941 · 29 Oct 2025
Disclosed are a pre-lithiated lithium ion positive electrode material, a preparation method therefor and use thereof. The lithium ion positive electrode material has a chemical formula of Li2O/[A(3-x)Mex]1/3-LiAO2, wherein A comprises M, and wherein M is a...
https://drivepatents.com/patents/1399046 · 12 Mar 2025
Disclosed are a ternary single crystal positive electrode material, a preparation method therefor and use thereof. The preparation method comprises the following steps: mixing a ternary polycrystalline micropowder, raising a temperature, carrying out a pri...
https://drivepatents.com/patents/1399421 · 19 Feb 2025
A vacuum cracking method and a cracking apparatus for a power battery are disclosed. The vacuum cracking method includes the following steps that: waste power batteries are fed from a feed hopper (810) and then enter a rolling unit (700) for rolling treatm...
https://drivepatents.com/patents/1399614 · 29 Jan 2025
Disclosed is a device for automatically dismantling a power battery module (300), including a cutting platform (100), a clamping mechanism (200), a first cutting mechanism (400), a second cutting mechanism (500), a turnover mechanism (600), and a stripping...
https://drivepatents.com/patents/1399936 · 29 Jan 2025
The present invention discloses a method for power battery automatic fine-quantity sorting and an apparatus thereof, the method including the following steps of S1. The material is crushed, and leveled, and is then subjected to magnetic sorting processing ...
https://drivepatents.com/patents/1398854 · 8 Jan 2025
The present invention discloses a device for cutting connection of multi-piece module electrode which includes a stand, the stand is provided with a workbench and the workbench is connected with a height adjusting device. The device further includes an ang...
https://drivepatents.com/patents/1399251 · 18 Dec 2024
Disclosed is an automatic production line for cascade utilization of power batteries, which is sequentially provided along the transmission direction of materials with: an appearance detection system (100), a screening device, a transport system (300), a r...
https://drivepatents.com/patents/1399422 · 11 Dec 2024
The present invention relates to a method for recycling iron and aluminum in a nickel-cobalt-manganese solution. The method comprises the following steps: leaching a battery powder and removing copper therefrom to obtain a copper-removed solution, and adju...
https://drivepatents.com/patents/1398851 · 4 Dec 2024
The present disclosure belongs to the technical field of lithium battery recovery, and provides a method for preparing lithium nickle cobalt manganese oxide by reverse positioning of a power battery and use thereof. The method first mixes and grinds a posi...