国家/地区 中国（5） 世界知识产权组织（5） 欧洲专利局（EPO）（4） 韩国（4） 美国（4） 日本（3） 澳大利亚（2） 加拿大（2） 香港（2） 以色列（2） 印度（2） 墨西哥（2） 新加坡（2） 台湾（2） 南非（2）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC C01B032/21（5）
发明人
公开年 2012（2）
申请年 2021（2） 
专利权人

Improving water dispersibility of conductive carbon powder, involves exposing conductive carbon powder to plasma jet or reacting with plasma-treated reaction gas.

SEOK D C, JUNG Y H, YOO S R, JEONG Y H, YOO S Y, RYU S, ZHENG R, SHI D

Synthesizing carbon beads by preparing viscous slurry in non-polar solvent configured to function as disperse phase, preparing viscous gel using hydrocolloids, passing disperse phase and continuous phase into microfluidic droplet generator, subjecting to thermal treatment and UV radiation and drying.

PARENTE M, SITHARAMAN B, SITARAMAN B

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y

Synthesizing graphene comprises refluxing reaction mixture of solvent e.g. water and carbonaceous material promoting polycyclic aromatic hydrocarbon formation, collecting and directing obtained vapors to substrate and recovering graphene.

SHANKMAN R S, HANKMAN R S

Multilayer structure, used in e.g. solar cell, flexible display and sensor, comprises a covalent organic framework layer in contact with a polycyclic aromatic carbon layer (e.g. graphene) which is in contact with a substrate (e.g. copper).

DICHTEL W R, PARK J, MUKHERJEE A, LEVENDORF M P, WOLL A, SPITLER E, COLSON J, SPITLER E L, WOEHL A, PARKER J