国家/地区 中国（39） 日本（4） 美国（4） 印度（3） 韩国（3） 世界知识产权组织（3） 澳大利亚（2） 欧洲专利局（EPO）（2） 台湾（2）
IPC部 B（43）
IPC大类 C02（43）
IPC小类 C02F（43）
IPC C08K003/04（27） C02F001/28（25） B01J020/30（21）
B01J020/28（18） B01J020/26（16） C08J009/28（16）
C02F101/30（11） C02F001/40（8） C08J003/075（8）
C08J003/24（6） C08J009/26（6） B01J020/24（5）
B01J031/06（5） C02F001/30（5） C02F001/44（5）
发明人 LIU Y（6） LI Y（3） WANG Y（3）
CHEN S（2） CHEN Y（2） GONG J（2）
HU J（2） JIANG H（2） LI B（2）
LI C（2） LI L（2） LIU D（2）
LIU S（2） LUO M（2） LV F（2）
公开年 2021（9） 2022（7） 2017（5） 2020（5） 2023（4） 2016（3） 2018（3） 2014（2） 2015（2） 2019（2）
申请年 2021（9）  2020（6）  2016（5）  2017（5）  2022（5）  2019（4）  2014（3）  2018（3） 
专利权人 UNIV JIANGSU（3） UNIV SOUTH C.（3） CHINA PETROL.（2） CHINA PETROL.（2）
SINOPEC BEIJ.（2） UNIV JIANGNA.（2） UNIV TONGJI（2） UNIV WUYI（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

Preparation of composite aerogel for adsorbing organic pollutant in water body, involves reacting e.g. phenol and formaldehyde, adding e.g. pore-forming agent, thermally polymerizing, dispersing e.g. obtained phenolic resin nanosheet and graphene oxide in water, reacting, dialyzing and freeze-drying.

LIU T, WU Y, LAN Q

Material for e.g. all-weather seawater desalination, comprises hydrogel layer and hydrophilic film layer which are sequentially attached from top to bottom, where hydrophobic film layer is fiber fabric formed with photo-thermal nanoparticles.

ZHANG X, FENG K, CHEN L, GONG J, REN J, NIU R

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

Preparing graphene oxide/chitosan composite cadmium ion imprinted hydrogel, comprises e.g. preparing graphene oxide grafted polyacrylic acid, preparing polycarbonate microspheres, suction filtrating, drying and calcining, soaking product and carrying out cross-linking reaction.

ZHAO J, HU J, XU J, MU J

Preparing highly elastic hydrophobic graphene/nanocellulose composite aerogel comprises preparing graphene/nanocellulose composite hydrogel, preparing graphene/nanocellulose composite aerogel, and preparing highly elastic hydrophobic graphene/nanocellulose composite aerogels.

LI R, SHI B, HOU D, SONG F, HU W, GUO J, LI C

Preparing composite chromium ion-imprinted hydrogel involves using polycarbonate microsphere to obtain silicon dioxide hollow microsphere, preparing respectively thiolated graphene and alkyne-functionalized polyacrylamide, and using thiolated graphene and alkynyl functionalized polyacrylamide.

ZHAO J, HU J, XU J, MU J

Preparing polyimide composite foam material having photocatalytic performance, comprises e.g. adding polyamic acid, graphene oxide, prepared yttrium-manganese co-doped graphitic carbon nitride and prepared cerium-cobalt co-doped copper(I) phosphide into water, adding triethylamine, dispersing.

HUO X, GUO X, ZHANG M, TAO G, LIU P

Preparing biomass-based aerogel photo-thermal material used in seawater desalination, comprises mixing oxidized graphene in alkaline solution, adding cellulose and humic acid, mixing, adding cross-linking agent, mixing to form composite hydrogel, solvent exchanging, pre-freezing and freezing.

HUANG Y, QIU X, SUN L, ZHENG D

Manufacture of water purification membrane for purifying contaminated water e.g. wastewater, involves electrospinning polymers into nanofibers, crosslinking nanofibers to form membrane, oxidizing pyrrole monomers, depositing nanoparticles on membrane and washing.

XING M, LIU Y, CHEN S