国家/地区 中国（4）
IPC部 C（4） H（2）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/184（4）
发明人 ZHANG Y（4）
公开年 2023（4）
申请年 2022（4） 
专利权人

Production process flow of graphene involves grinding power coal without calcium carbonate into coal powder, using water to blend coal powder into water coal slurry, pumping water slurry into electric stainless steel centrifugal sieve.

ZHANG Y

Preparation of high-thermal conductivity graphene heat-dissipation film involves adding graphene oxide film to be treated to chamber of continuous microwave processing equipment, vacuuming chamber, pretreating, and performing photoreduction and high-temperature structural reformation process.

ZHAO Z, ZHANG Y

Laser-reduced graphene oxide electrochemical electrode useful in laser-reduced graphene oxide device as an electrochemical sensor for detecting hydrogen peroxide and cholesterol, comprises laser-reduced graphene oxide and cuprous oxide electrodeposited on the surface of laser-reduced graphene oxide.

HUANG H, CHEN S, ZHANG Y

New modified lithium tantalate modified graphene nanomaterial used as lithium electrode protection component in lithium battery for mobile device and electric automobile.

YAN S, YIN H, ZHANG Y, LV Z, GAO P