国家/地区 中国（11）
IPC部 B（11）
IPC大类 B01（11） C02（2）
IPC小类 B01D（11）
IPC B01D067/00（6） B01D069/02（4） B01D069/12（4）
B01D071/02（4） B01D053/86（3） B01J035/10（3）
B01D053/72（2） B01D061/00（2） B01J020/30（2）
B01J021/18（2） C02F001/44（2）
发明人 CHEN Y（11）
公开年 2022（9） 2023（2）
申请年 2022（11）
专利权人

Use of phytic acid-graphene oxide quantum dot composite as aqueous phase monomer in preparation of polyamide nanofiltration membrane.

LAN W, FANG F, HONG Y, CHEN Y

Film graphene processing mechanism, has adsorption mechanism arranged between bottom surface of two sedimentation plates and action rod of electric cylinder for preventing graphene material from discharging along with liquid when sedimentation plate obliquely rotates to discharge liquid.

PENG J, CHEN Y

Preparing potassium ion selective film involves adding graphene oxide powder and dimethyldimethoxysilane liquid into deionized water, heating, cooling to room temperature to form colloidal solution and impregnating porous substrate polyethylene terephthalate film with colloidal solution.

CHEN Y, WU X, GAO P

Preparing multi-stage hole catalytic-adsorption material used as carrier, involves taking pseudo-boehmite, sodium aluminosilicate, kaolin, attapulgite, metal salt, graphene oxide as raw materials, performing hydrothermal crystallization, then filtering the product, washing, drying and calcining.

ZHAO B, CHEN Y

Preparing nano-material composite film by interface-aggregate method, comprises preparing graphene oxide suspension, preparing aqueous solution and oil phase solution of interface reaction aggregate, and preparing nano material nascent film.

LI H, CHEN Y, MA Y, ZHANG X, HU Y, WANG S, GUO Y

Method for preparing bionic micro-nano structure net film, involves fixing permanent magnet below workbench to generate constant magnetic field, adding composite electrodeposition liquid into water bath of device, and electrifying electrodeposition liquid to process to obtain coating net film.

XIE D, QIU M, PANG H, ZHAO J, CHEN Y, XU J, SHEN L

Binary composite material used for catalyzing and removing aldehyde by visible light which is prepared by reacting titanium dioxide with reagent, mixing R-titanium dioxide with positive surface potential and graphene oxide with negative surface potential, adding hole sacrificial agent and reacting.

CHEN Y

Layer-by-layer self-assembly preparation method of sulfonated graphene nano-filtration membrane, involves transferring polyethylene imine (PEI) and sulfonic acid solution to film and placing in oven to blow and dry to obtain sulfonation graphene nanophiltration membrane.

LUO S, PENG Y, CHEN Y, WANG R, SHAO W

Thermally conductive catalyst coating useful for toluene purification comprises catalyst active component and binder, graphene, dispersant, and thinner.

LI S, CHEN Y

Preparation of p-nitrophenol comprising adding p-nitrochlorobenzene and aqueous sodium hydroxide solution, stirring, raising temperature, adding sulfuric acid solution to obtain reaction solution, separating oil layer by oil-water separation and subjecting oil layer to ultrafiltration.

CAO M, YAO X, XIONG G, HUANG Z, GUO X, CHEN Y, CHEN B