国家/地区 中国（22） 世界知识产权组织（4） 韩国（3）
IPC部 B（28）
IPC大类 B01（28）
IPC小类 C01B（28）
IPC C01B032/184（28）
发明人 TONG S（3） WANG Y（3） GUO F（2）
PENG F（2）
公开年 2019（28）
申请年 2019（20）  2018（7） 
专利权人 ZHONGSU NEW .（3） TUNGHSU OPTO.（2） TUNGHSU TECH.（2）

Preparation of metal composite material used as catalyst, involves subjecting graphite flake to Hummers method to obtain graphene oxide dispersion, adding nickel source and reducing agent, processing with copper, and dispersing in water.

MA Y, JIANG X, YAN S

Method for preparing graphene-supported black phosphorus quantum dots used for preparing electrocatalyst, involves weighing black phosphorus, dissolving it in an organic solvent after grinding in a glove box, pulverizing the obtained liquid.

JIANG Q, YUAN N, LANG P, ZHANG Y, GAN C, WANG X

Preparing hydrogen and graphene by hydrocarbons catalytic cracking using porous metal based catalyst comprises e.g. preparing mixed solution, spraying on rotating disk carrying the metal catalyst carrier, reacting, calcining and drying.

GAO L, YAO Z, JING M

Modifying graphene useful in e.g. thermally conductive composition, comprises mixing oxidized graphene, inorganic silicon source, organic base, water-soluble polymer compound and surfactant, reacting, collecting solid product and drying.

GUO F, PENG F

Apparatus useful for forming 3D graphene structure comprises substrate on which metal thin film is positioned on heat dissipation glass, injection unit for injecting a graphene solution to substrate, and heating unit to heat substrate.

SEON A H, SUNTEAK L, KIM J H, SHIM K

Preparing super-elastic magnetic graphene aerogel comprises e.g. using Hummers oxidation method to prepare graphene oxide mixed solution with a predetermined concentration, and preparing polyacrylic acid-modified ferric oxide nanoparticles.

GU H, WANG Y

Reducing graphene oxide by liquid-phase microwave plasma comprises e.g. adding graphene oxide to a solvent, and dispersing under ultrasound to form a dispersion liquid, where the solvent is de-ionized water, ethanol, and methanol.

SUN B, SUN X, ZHU X, WANG C, YAN Z, XIN Y

Preparation of graphene aerogel used in adsorption or catalytic field by immersing melamine foam into graphene oxide colloid, drying to melamine foam material attached with graphene oxide, and carrying out heat treatment.

GUO Z, CHEN P, WU J, HUANG H, YANG P, CAO X, LIU X

Preparing graphene hydrophobic film used for membrane distillation, involves adding graphene oxide powder to solvent, removing solvent in suspension dispersion liquid and subjecting to hydrophobic treatment.

XU C, WEN M, CHEN M, LV C

Mixing device for graphene production process, has grinding ring that is located between specific bearing and grinding disc, and sealed and connected to inner wall of connecting pipe, and grinding disc that is abutted against grinding ring.

QI K