国家/地区 美国（4） 中国（3） 印度（2） 韩国（2）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01J（8）
IPC B01J020/32（8）
发明人
公开年 2021（8）
申请年 2020（4）  2021（3） 
专利权人

Composition for removing arsenic comprises metal-organic frameworks and porous carbon coated on metal-organic frameworks.

CHOI J Y, SPANDI K, AHN Y T, WON L D

Preparing ferromagnetic carbon-based composite material used to process anionic pollutant waste water by e.g. mixing activated carbon with graphene oxide solution, adding chain agent, solid-liquid separating to obtain activated carbon/graphene oxide mixed with ferrous ion solution.

XU Q, LI Z, PAN B, WANG Y, LIU X

Composition used to remove persistent organic pollutant from water supply, and remove heavy metal from water supply comprises zeolite substrate, and nanosheets comprising graphene oxide and/or reduced graphene oxide and is adhered to zeolite substrate.

ZHANG Y, MANJILI M, GARMAN D, DA SILVA M R Q

Preparing carbon disulfide modified graphene oxide comprises modifying graphene oxide with carbon disulfide and applying the modified graphene oxide to heavy metals contamination.

ZAPPI M E, LIAN Q, GANG D D

New super-wetting surface as polypropylene surface with micro-nano structure grafted with hydrophilic side groups.

QIAO J, WANG S, ZHANG X, QI G, SONG Z, CAI C, WANG X, LAI J, LI B, JIANG H, RU Y, ZHANG J, GAO J, ZHANG H, HAN P, JIANG C, GUO Z, GUICUN Q, ZHIHAI S, BINGHAI L, JIANMING G, ZHAOYAN G, SOONGHEO W, LIU Y, JIANG X

Magnetic recyclable cobalt-nickel-metal-organic frameworks doped graphene adsorbent used for adsorbing organic dyes, comprises bimetallic cobalt-nickel organic framework compound supported on graphene.

LEI P, ZHOU Y, SHUANG S, DONG C

Sustainable agricultural waste, rice husk functionalized graphene oxide nanosorbent for adsorption of chromium(VI) is prepared by pretreating rice husk with acid and alkali to unbound polyphenols present in it to make reduced graphene oxide.

VEMULA M, PRABHAKAR G

Composite material used to separate a nonpolar compound from an aqueous solution in a mixture, comprises a polyurethane foam coated with a layer of reduced graphene oxide (r-GO), and a layer of polystyrene in contact with the layer of r-GO.

AWADH T A S, BAIG N