About 50 results
https://drivepatents.com/patents/1379396 · 12 Mar 2026
A lithium-ion battery component and method of manufacture are presented. An active material layer with a lithiophilic nitrate compound is mixed with graphite particles and coated onto a current collector. Upon polarization, lithiophilic nanoparticles form ...
https://drivepatents.com/patents/1379395 · 12 Mar 2026
An embodiment composite negative electrode active material for an all-solid-state battery includes a negative electrode active material including a silicon-based active material and a coating layer including a solid electrolyte and coating a portion of a s...
https://drivepatents.com/patents/1379398 · 12 Mar 2026
A coated active material () of the present disclosure includes: a positive electrode active material (); lithium hydrogen carbonate present on a surface of the positive electrode active material (); and a coating layer () coating at least a portion of the ...
https://drivepatents.com/patents/1379397 · 12 Mar 2026
Embodiments described herein relate to a method comprising soaking a wood in a mild acid, soaking the wood in an iron containing solution, pyrolizing the wood, heat treating the wood to create a graphitized monolith, leaching the graphitized monolith to re...
https://drivepatents.com/patents/1379394 · 12 Mar 2026
A composition includes a core-shell structure. The core-shell structure includes a core material and a shell material. The shell material is farther away from a center of the core-shell structure than the core material. The core material includes a structu...
https://drivepatents.com/patents/1379062 · 5 Mar 2026
An electrode assembly includes a first electrode plate including a first substrate and a first composite portion on the first substrate, a second electrode plate including a second substrate, a second composite portion on the second substrate, and a lithiu...
https://drivepatents.com/patents/1378827 · 26 Feb 2026
Aspects of the disclosure include lithium and manganese rich (LMR) battery cells having fluorine rich organic/inorganic coatings and methods of manufacturing the same. An exemplary vehicle includes an electric motor and a battery pack electrically coupled ...
https://drivepatents.com/patents/1378418 · 5 Feb 2026
The disclosure relates to a negative electrode material, an electrochemical device and an electronic device. The negative electrode material includes: a carbon layer; and a silicon layer located on at least part of the surface of the carbon layer. The nega...
https://drivepatents.com/patents/1378419 · 5 Feb 2026
An electrode is provided. The electrode includes an electrode material comprising a plurality of electrode active material particles. Each of the plurality of electrode active material particles includes a core, a first coating layer formed on a first surf...
https://drivepatents.com/patents/1378291 · 29 Jan 2026
A battery cell includes A anode electrodes including an anode active material layer and an anode current collector, S separators, and C capacitor-boosted cathode electrodes, where A, C, and S are integers greater than one. Each of the C capacitor-boosted c...