国家/地区 印度（4） 中国（2）
IPC部 C（8）
IPC大类 C02（8） G01（6） B01（5）
C04（2） G21（2） H01（2）
IPC小类 C02F（8）
IPC C02F001/28（4） B01J020/20（2） B01J020/22（2）
B01J020/30（2） C02F001/44（2） G01N033/18（2）
发明人
公开年 2023（8）
申请年 2022（4）  2021（2）  2023（2） 
专利权人

Manufacturing uranium adsorbent for removing uranium contained in water, comprises calcining first compound produced by synthesizing melamine resin and graphene oxide, and doping graphene oxide with metal-organic framework.

JANG M, CHOONG C, CHANG Y, YANG J K

Preparing carbon-based nanofiltration membrane for removing uranyl ions in aqueous solution, involves mixing inorganic strong acid solution and graphene oxide, performing thermal digestion, obtaining digested graphene oxide, and dispersing decomposed graphene oxide in water.

WANG L, YAO H, CAO L, NI S, SUN H, ZHU J, LIANG S, LIAO Y, LIU X, ZHOU F

Preparing metal oxide based carbon flow electrode composite useful for capacitive desalination of water, involves doping nitrogenous compound with graphene oxide to form nitrogen doped graphene oxide, adding metal oxide nanoparticles to nitrogen doped graphene oxide to form metal oxide.

HAMEED H A, SARAVANATHAMIZHAN R, BALASUBRAMANIAN N, SANTHOSHINI P T

Capturing and degrading per- or polyfluoroalkyl substance for use in aqueous film forming foam, involves capturing per- or polyfluoroalkyl substance from sample by combining sample with composite sorbent comprising metal-organic framework, and sorbing per- or polyfluoroalkyl substance to sorbent.

MCGRAIL B P, BARPAGA D, CHATTERJEE S, MOTKURI R K

Temperately functionalizing graphene used for making environment friendly green cement composition, comprises selectively oxygenated group, where non-chlorine bleach includes industrially available non-chlorine bleach e.g carbamide peroxide or similar non-chlorine bleach like Fenton's reagent.

DAS D, BHATTACHARYA T K, CHATTERJEE A, MANNA J

Nano-biocomposite sensor for detecting heavy metal ion e.g. lead, cadmium, chromium, mercury, lithium, and cobalt from contaminated water, comprises graphene oxide-chitosan composite surface, where composite surface is functionalized with silver nanoparticles.

RAMGIR N, DEBNATH A K, MUTHE K P, WAGHELA C, CHOUDHARI U, JAGTAP S

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

Use of graphene oxide in sea-water sea sand concrete used to reduce salainity and improvement in microstructure properties of concrete.

DWIVEDI A K, PATIL A R