国家/地区 中国（3）
IPC部 H（3）
IPC大类 H05（2）
IPC小类
IPC
发明人 DU Q（3）
公开年 2022（3）
申请年 2022（3）
专利权人

Preparing silicon doped porous graphene layered electrode material useful in preparing lithium-ion battery, comprises e.g. adding oxidant to graphene oxide dispersion with surface pore structure, adding nano-silicon and cutting silicon/porous graphene three-dimensional gel material.

WANG Y, MIAO C, CHEN G, DU Q, WANG C, MA Z

Preparing oriented carbon-based electrothermal composite film useful in field of electric heating, comprises e.g. preparing mixed dispersion of graphene and carbon nanotubes, obtaining carbon-based material layer on filter membrane and drying carbon-based material layer with filter membrane.

LUAN J, TANG Z, DONG H, DU Q, GAO J, DENG Y, WANG Y, ZHANG Y

CAN communication module for transmitting communication data between electronic control devices of vehicle, has conductive pin whose top part extends to top part substrate, and insulating mounting pin fixedly installed on bottom of substrate.

LIU Z, DU Q, DU Y