About 64 results
https://drivepatents.com/patents/1385466 · 4 Jun 2026
The present disclosure relates to the technical field of preparation of a lithium-ion cathode material, and discloses a lithium manganese iron phosphate cathode material and a preparation method thereof, a manganese iron phosphate precursor and a preparati...
https://drivepatents.com/patents/1398951 · 3 Jun 2026
A carbon-coated cathode material (3) and a preparation method thereof. The carbon-coated cathode material (3) includes a lithium metal phosphate particle (P) and a carbon coating layer (C). The carbon coating layer (C) is coated on the lithium metal phosph...
https://drivepatents.com/patents/1386266 · 13 May 2026
Disclosed in the present disclosure is a positive electrode active material and a lithium-ion battery, the positive electrode active material comprising lithium iron phosphate coated with carbon layer, and an ID/IG value of the positive electrode active ma...
https://drivepatents.com/patents/1381028 · 16 Apr 2026
The invention concerns a method for synthesizing a lithium-ion battery material consisting of nanoporous lithium iron phosphate particles (), the method comprising the following steps:
https://drivepatents.com/patents/1393543 · 15 Apr 2026
A positive electrode active material, a method for preparation thereof and a positive electrode plate, a secondary battery and an electrical device containing the same are provided. The positive electrode active material has a core-shell structure, compris...
https://drivepatents.com/patents/1387308 · 15 Apr 2026
This application provides a composite lithium manganese iron phosphate material and a preparation method thereof, a secondary battery, and an electric apparatus. The composite lithium manganese iron phosphate material includes lithium manganese iron phosph...
https://drivepatents.com/patents/1379319 · 12 Mar 2026
Disclosed is a method for synthesizing lithium iron phosphate using anhydrous amorphous iron phosphate. The method includes the following steps: mixing an anhydrous amorphous iron phosphate, a lithium source, an organic carbon source, and a liquid alcohol ...
https://drivepatents.com/patents/1396140 · 31 Dec 2025
The present application provides a novel positive electrode sheet, a secondary battery, a battery module, a battery pack and an electrical apparatus; wherein, the positive electrode sheet includes a positive electrode current collector and a positive elect...
https://drivepatents.com/patents/1391367 · 5 Nov 2025
A manufacturing method of a carbon-coated lithium iron phosphate material including steps of: (a) providing a first slurry, a lithium source, and a first carbon source, wherein the first slurry is formed from an iron source and a phosphorus source, the fir...
https://drivepatents.com/patents/1394157 · 30 Jul 2025
Provided are a lithium iron phosphate positive electrode plate. The lithium iron phosphate positive electrode plate includes a positive electrode current collector; and a positive electrode active material located on the positive electrode current collecto...