国家/地区 中国（4）
IPC部 B（4）
IPC大类 C01（4） B82（2）
IPC小类 C01B（4）
IPC C01B032/194（4）
发明人 LI Z（4）
公开年 2021（4）
申请年 2020（3） 
专利权人

Graphene carbon nano-tube composite structure, has first graphene layer whose right side is provided with second graphene layer, where lower surface of second graphene and fourth graphene layers are provided with set of through holes.

CHEN F, HE Y, LI Z, MENG F, SONG W

Graphene suspension liquid preparation device comprises e.g. first box body, the lower end face of the box body one is provided with a through hole, the upper end face of the box body one is fixedly installed with a supporting frame.

YAN S, LI Z, LIU Y

Preparing graphene-based flexible bionic sensing material by three-dimensional printing comprises dissolving reduced graphene oxide in an organic solvent and mixing, dissolving flexible high molecular polymer, stirring and homogenizing.

LI Z, LI B, CHEN B, ZHANG J, LI Y, WU S

Graphite composite material useful as catalyst for oxygen reduction reaction in fuel cell, includes core material including nanosheet materials and graphite nanoparticles, and carbon layer coated on surface of core material.

ZHOU H, LI Z, LIU F, REN J, HE X