国家/地区 中国（23） 世界知识产权组织（7） 美国（5） 印度（4） 巴西（2）
IPC部 B（36）
IPC大类 B01（36）
IPC小类 B01D（36）
IPC C08K003/04（15） B01D067/00（10） B01D071/02（5）
B01J020/30（5） C08J005/18（5） B01D069/12（4）
B01J020/26（4） B01J020/28（4） B01J031/06（4）
C08J009/40（4） C08L023/06（4） B01D017/022（3）
B01D053/02（3） B01D053/04（3） B01D071/06（3）
发明人 LIU Y（3） LI Y（2） WANG H（2）
WANG Z（2） ZHOU H（2）
公开年 2021（21） 2022（11） 2023（4）
申请年 2021（36）
专利权人 UNIV CHANGCH.（2）

Cation exchange membrane useful in electrodeionization device for ultrapure water production system comprises cation exchange resin, binder resin, and reduced graphene oxide.

KIM S K, JEONG H Y, MOON Y G, SON E J

Composite nanostructured protein membrane used as e.g. flexible organic electrode for manufacture of energy storage device, is obtained by physical process of ultrasonication for decrosslinking/crosslinking of eggshell protein membranes or fibrillar proteins.

DE MELO C P, GOMES MACIEL B, DA SILVA R J, SANCHEZ L C M, RATKOVSKI G P, ALCARAZ ESPINOZA J J, NASCIMENTO DE SOUSA F, RATKOVSKI D R, PEQUENO DE OLIVEIRA H

Adding graphene derivatives in active layer and substrate layer in filtration membrane, involves adding predetermined quantity of graphene derivatives to predetermined quantity of organic solvent, and mixing graphene derivatives with organic solvent in predetermined ratio to form graphene dispersion.

KAUSHIK A

Use of functional plastic comprising carbon nitride and its composite and thermoplastic for producing plastic articles by plastic processing, for catalytic degradation of gas phase substance ethylene and liquid phase substance rhodamine B.

WAN W, LI P, LIU S, LI W, ZHAO Z

Preparation of fluorine-free-magnetically driven superhydrophobic oil-water separation foam material used in e.g. treatment of offshore oil spill, by ultrasonically cleaning melamine formaldehyde foam, drying, soaking in coating prepared using e.g. silicone resin, and drying.

HU Z, ZHAO S, CHAI W, LIU Y, DAI B, XIA Y, AYINAER N, LIAO C, ZHENG Z

Coating polymeric foam for producing coated polymeric foam for sorption of hydrophobic substances, involves solubilizing allotropic form of carbon in organic solvent of foam, and immersing polymeric foam in obtained solution, under stirring.

ZATTERA A J, BELTRAMI L V R, FENNER B R, ZIMMERMANN M V G

Preparation of demulsifier used in separation of oil-in-water emulsion system, involves preparing grafted graphene oxide by refluxing graphene oxide and ethanol solution of tetradecylamine, soaking polyurethane sponge in ethanol solution of grafted graphene oxide, removing and drying sponge.

DOU W, QU G, GU M

Composite used for separating component, comprises macroporous scaffold comprising pores and polymer matrix positioned within pores, comprising functional polymer particles and structural polymer.

KORNFIELD J A, FABER K T, DIALLO M, BATEMAN O, ARAI N

Antistatic plastic container structure prepared by modified polyethylene graphene comprises preparing box, fixing plate fixedly connected to two sides of inner wall of preparation box, and suction pump set on top of filter piece.

WANG H

Preparing intelligent self-repairing interface surface material, comprises e.g. grinding metal or oxide to obtain modifier, rinsing and removing suspended particles, precipitating, filtering, and drying to obtain composite nano-modifier, loading on base surface, performing immobilization treatment.

ZHU W, MA W