国家/地区 韩国（4） 美国（4） 中国（3） 巴西（2） 世界知识产权组织（2）
IPC部 B（11）
IPC大类 B01（11） C02（8） C01（2）
C08（2） C09（2）
IPC小类 B01J（11）
IPC B01J020/32（11）
发明人 CHANG Y（2） CHOI J S（2） CHOI Y R（2）
KODURU J R（2） LINGAMDINNE L P（2） YANG J K（2）
ZHANG X（2）
公开年 2021（6） 2022（3） 2020（2）
申请年 2020（11）
专利权人 UNIV KWANGWO.（2）

Producing sponge-type sorbent medium useful in performing sorption removal of organic and oily contaminants, comprises e.g. ultrasonically cleaning, drying sponge, immersing in graphene solution, squeezing and heat-treating.

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

Preparing sponge-type adsorption medium for treating heavy metal-contaminated water comprises supporting sponge including amine group on surface of carboxylated graphene oxide aqueous solution, and drying coat carboxylated oxide on sponge.

YANG J K, CHANG Y, JANG M, KODURU J R, LINGAMDINNE L P, CHOI Y R, CHOI J S, KIM D S

Modified graphene oxide with nano metal particles used for e.g. treatment of water for human consumption, is prepared by mixing phosphorus pentoxide, graphite, sulfuric acid and potassium persulfate, stirring, vacuum filtering mixture and washing, and drying to obtain pre-oxidized graphite.

BERGAMASCO R, BAZANA S D L, BIADOLA Q L S, GOMES R G, FILHO B A D A, NAKAMURA C V, SUGUIURA D, OCAMPOS F T

Removing metal contaminant e.g. copper from fluid hydrocarbon, preferably liquid hydrocarbon fuel, involves contacting contaminated fluid hydrocarbon with sorbent comprising graphene oxide treated with polycarboxylic acid or its salt.

ZOICANLOEBICK C M

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 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

Composite useful for fabricating pristine, graphene/graphite/polymer composite foams, comprises a polymeric matrix material formed from boron nitride and/or a polymer that defines an open pore foam structure.

ADAMSON D H, WOLTORNIST S, DOBRYNIN A V

Graphene oxide adsorption film useful for purifying water, comprises porous polymer base film, carbon nanotube layer arranged on surface of polymer base film, and graphene oxide layer arranged on surface of carbon nanotube layer.

ZHANG X, ZHAO X, ZHANG M