国家/地区 中国（5） 韩国（2）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01J（8）
IPC B01J019/00（8）
发明人 ZHU Y（2）
公开年 2023（8）
申请年 2022（4）  2021（2）  2023（2） 
专利权人

Classifying graphene oxide comprises classifying graphene oxide contained in graphene oxide dispersion by controlling pH of graphene oxide dispersion containing graphene oxide.

AN K, LEE S S, MYUNG S, SEOG S, MIN L S, GI S G

Performing selective oxidation of propylene glycol to hydroxyacetone through liquid phase oxidation involves using copper-infused sulfated zirconium oxide nanoparticles supported on reduced graphene oxide catalyst.

MANGESH V, TAMIZHDURAI P

Preparing modified graphene aqueous coating comprises e.g. adding graphene powder into acid mixture, adding water and emulsifier into mixer, adding buffer to pre-emulsified mixture, carrying out polymerization reaction, ball milling, adding defoamer and leveling agent, and mixing.

PEI X, HU X, WU S

Preparing in-situ polymerized polyester composite material with powder added online comprises e.g. mixing and beating dihydric alcohol, dibasic acid and auxiliary materials, then ultrasonically filtering, mixing and dispersing uniformly powder and product, and carrying out polycondensation reaction.

ZHU Y, SHAO X, LIANG Y, SONG C, ZHOU L, JIANG Y

Water electrolysis device comprises electrolytic cell provided with electrolyte, gas collection part to collect oxygen from anode on electrolytic cell, cathode porous transport layer arranged on outside of cathode catalyst layer, and anode porous transport layer arranged on anode catalyst layer.

SI L, WANG X, WANG Y, HOU H, LIU Q

Explosive puffing reactor for preparation of porous materials, has valve unit that is connected to other end of flow path unit to control gas flow inside case unit, and nozzle unit connected to valve unit and discharging gas to outside.

SEON A H, SHIM K

Microfluidic-graphene continuous preparation and assembly microsystem, has oxidation graphene preparation unit set with first feeding device and connected with micro-channel oxidation reactor, where discharge end of micro-channel oxidation reactor is connected with separation and purification unit.

YE C, LI J, ZHU Y

Method for preparing crystal glyoxylic acid by micro-channel reactor ozone oxidation method, involves taking maleic anhydride, adding mixed solvent, mixed solvent is methanol and formic acid, reacting to obtain reaction solution, inputting reaction solution into first-stage micro-channel reactor.

YU C, WANG C, DING X