国家/地区 中国（132） 美国（21） 世界知识产权组织（16） 欧洲专利局（EPO）（10） 日本（5） 韩国（5） 澳大利亚（4） 加拿大（4） 印度（3） 台湾（3） 巴西（2）
IPC部 B（154）
IPC大类 B01（154） C02（81） C01（24）
G01（15） C08（12） A61（7）
B82（6） D01（6） C09（5）
G21（5） C10（4） C22（3）
D06（3） A01（2） C04（2）
IPC小类 B01J（154）
IPC B01J020/28（154）
发明人 LI Z（9） WANG Y（9） LI J（8）
LIU X（8） WANG Z（8） ZHANG X（8）
YU J（7） LIU Y（6） WU Y（6）
LI S（5） LI Y（5） LIU Z（5）
CHEN S（4） CHEN Y（4） CHMIOLA J（4）
公开年 2021（113） 2022（34） 2023（7）
申请年 2021（154）
专利权人 UNIV JIANGSU（5） LYTEN INC（4） UNIV SHAANXI.（3） ANHUI YUANCH.（2）
CHINA NAT PE.（2） HARBIN INST .（2） INST URBAN E.（2） NANTONG QIAN.（2）
NORTHWEST IN.（2） UNIV GUANGDO.（2） UNIV GUANGXI（2） UNIV NANTONG（2）
UNIV NORTHEA.（2） UNIV PEKING（2） UNIV SICHUAN（2） UNIV TSINGHU.（2）
ZOU J（2）

Removing non-steroidal anti-inflammatory drug and diclofenac sodium from water involves mixing melamine and glycerol together, stirring until melamine totally dissolved in glycerol, adding sulfuric acid, transferring into polytetrafluoroethylene inner vessel of an autoclave and placing in oven.

JOSHI M, NIGAM S, CHAKRABARTI S, SHARMA J

Preparing magnetically reduced graphene oxide-based composite material used in field of oil-water separation, involves providing graphene oxide material, mixing oxidized graphene material, trivalent iron salt, amine compound and dispersing solvent uniformly to form graphene dispersion.

SHEN L, WANG G, ZENG Z, XU Y

Preparation of graphene aerogel for carbon dioxide adsorption, involves preparing graphene-polyethyleneimine-chitosan composite slurry, and freezing in mold where thermal conductivity coefficient of bottom is greater than that of side wall.

CHENG A, HE Z, GAO S, LIU L, LI X, WANG Q, WU T

Preparing graphene oxide/chitosan adsorption medium useful for adsorbing and removing heavy metals from water, comprises preparing graphene oxide/chitosan mixed solution by mixing graphene oxide aqueous solution and chitosan solution, and freeze-drying.

CHANG Y, CHOI J S, LINGAMDINNE L P, YANG J K, KODURU J R

Analysis of metals e.g. lead and cadmium retained in magnetic sorbents dispersed in aqueous sample, involves performing atomic absorption spectrometry characterized by direct insertion into flame or into atomizing tubes over flame.

COSTA DE FIGUEIREDO E, MENDONCA COSTA L, DE FATIMA LIMA MARTINS G, ALVES BORGES F, CAMPOS DO LAGO A, TEIXEIRA TARLEY C R, CARNEIRO A C R, MANTOVANI DOS SANTOS P

Method for removing emulsified oil in surfactant stabilized oil-in-water emulsion involves preparing magnetic adsorbent using graphene oxide, mixed salt solution of iron chloride and iron sulfate and magnesium aluminum layered double hydroxide, and adsorbing emulsified oil.

WU T, SUN D, JI J, LAN Q, LI Y, LI G

Adsorption film comprises film solution, where raw material of film solution comprises graphene and/or modified graphene, collodion solution and dispersant.

WU B, QU C, LI J, SONG J

Preparing adsorbent for skin aging diagnosis based on body odor volatile marker by forming graphene oxide (GO)-doped polyaniline (PANI) compound layer through electrochemical polymerization reaction, growing zinc oxide nanorods on compound layer, and reacting with 2-methylimidazole solution.

BAE S Y, KIM S H, BAE S, OMITTED

Preparing metal organic framework composite graphene oxide/waste spinning cellulose gas gel used for sewage treatment involves washing waste cellulose textile, bleaching, crushing, dissolving cellulose textile powder, adding graphene oxide, removing water, generating metal organic frame, and drying.

LIU Q, BAI W, DI J, GUO R

Preparing patterned nitrogen-sulfur co-doped graphene aerogel, comprises ultrasonically dispersing graphene oxide into water, adding thiamine hydrochloride or rhodamine to graphene oxide dispersion, ultrasonically processing, freezing and drying.

XU C, ZHANG N, ZHONG H, ZHANG L, WEI K, SHENG Z