国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/186（2）
发明人 GUO X（2）
公开年 2023（2）
申请年
专利权人

Preparation method of easy-to-exfoliate near-free state graphene useful in the field of semiconductor electronic devices and energy conversion, involves pretreating metal substrates, placing substrate in quartz assembly, placing buffer material between quartz assembly and metal substrate.

ZHAO X, YU F, CHENG X, LI Y, GUO X, ZHANG X, WANG P, SUN L

Preparation method of graphene-based composite material involves using mixed gas of argon gas and hydrogen as carrier gas, and obtaining graphene-based composite material by chemical vapor deposition, where graphene material grows parallel to substrate in composite material.

WEI M, CHEN L, GUO X, ZHAO Y, LI X, ZENG F, TANG S, TANG Z