国家/地区 中国（4）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01M（2）
IPC H01M004/62（2） H01M010/0525（2）
发明人 YUAN D（4）
公开年 2023（4）
申请年 2022（3） 
专利权人 EVE POWER CO.（2）

Method for preparing lithium-ion battery for e.g. electronic device, involves soaking negative electrode in naphthalene lithium solution, leaching to obtain negative electrode sheet, assembling negative electrode sheet, positive electrode sheet and membrane, and injecting liquid.

YUAN D, LIU F, SUN W, ZHU J, SHENG S

Negative electrode with dual gradient changes in particle size-pore, used in lithium-ion battery, has current collector and active coating layer comprising porous carbon and negative electrode active material, where size gradient of negative electrode activated material is gradually reduced.

YUAN D, LIU F, ZHANG H, ZHU Z, HAN Y

Negative electrode for molten salt electrolytic conversion of carbon dioxide for carbon nanotubes, whose surface supports metal catalyst nanoparticles, where metal catalyst comprises chromium, manganese, iron, cobalt, nickel, copper, zinc, ruthenium, iridium, palladium, silver, platinum and/or gold.

YUAN D, LI J, QIAO Z, LI Z, JI D, WU H

Polyether ether ketone material with antibacterial function useful for preparing oral implant prosthesis gingiva structure, comprises surface of polyether ether ketone material coated with dopamine and grafted and oxidized graphene.

YUAN D, HU C, GUO C