国家/地区 中国（4）
IPC部 H（4）
IPC大类 H01（4） C01（2）
IPC小类 H01M（3） C01B（2）
IPC C01B032/05（2） H01M010/054（2）
发明人 YANG C（4）
公开年 2023（4）
申请年 2023（4）
专利权人

Polyethylene composite current collector for collecting current in battery, has sheet-shaped plastic base film layer whose surface is connected with aluminum foil layer through high-viscosity layer, where plastic base film layer is composed of polyethylene and conductive nanoparticles.

YANG X, QIU F, DI X, XIE R, QIN L, CUI Z, SHEN C, YANG C, ZHAO J, DI Z, CHEN S, FENG Y, ZHUO C, WANG D, LI Z, GAO F

Hard carbon composite material useful in sodium ion batteries, comprises porous carbon powder and carbon material.

YU Y, HUANG J, YANG C

High precision thin film resistor device useful for analog integrated circuits, comprises device layer and isolation layer arranged on substrate, isolation trench formed through isolation layer and internally provided with heat conducting composite structure heat conducted with radiating hole.

LIU S, DUAN H, YIN J, YANG C, LIU X, LIU Y

Modifying hard carbon material using ion irradiation used in negative electrode material of sodium ion battery, by heating hard carbon precursor to make material carbonize and crack, cooling, grinding, sieving, preparing hard carbon material pole piece, and performing ion irradiation modification.

DENG Q, YANG C