国家/地区 韩国（3） 中国（2） 美国（2）
IPC部 B（7） C（5） G（2）
IPC大类 B01（7） C02（3） G21（2）
IPC小类 B01J（7） C02F（3） B01D（2）
G21F（2）
IPC B01J020/02（7）
发明人 HANSANGSOO（2） SEOK K W（2） UM W（2）
公开年 2017（7）
申请年 2016（5）  2017（2） 
专利权人 POSTECH ACAD.（2）

Producing bismuth graphene oxide useful for adsorbing iodine, comprises oxidizing graphite, and reacting graphene oxide with bismuth nitrate.

HANSANGSOO, UM W, SEOK K W

Iodine adsorbent useful for fixed-bed column and molded products, comprises bismuth graphene oxide.

HANSANGSOO, UM W, SEOK K W, KIM W S

Metal adsorbent used in filtration system, and to reduce heavy metal content of liquid, comprises a polymer matrix comprising a polyamide, and silver-decorated graphene nano-platelets that are dispersed in the polymer matrix.

SALEH T A, ALJAMEEL A S

Preparing amorphous oxygen-doped boron nitride nanosheet, comprises e.g. preparing suspension of amorphous graphene-like copper boride nanosheets, reacting with nitrosyl chloride, absorbing chlorine gas, washing obtained product, and drying.

TONG D, CHEN M, WEI D, CHU W, WANG T

Hydrogel bead used for cesium adsorption, comprises prussian blue and graphene oxide complexes, where graphene oxide is bonded to polyvinyl alcohol by hydrogen bonding.

SUNG L D, JANG J

Making and using graphene oxide membrane used e.g. for separating stream including at least two isotopic forms of water, comprises dispersing graphene oxide flakes in aqueous medium, applying to substrate and separating stream.

WILSON J H

Graphene doped bismuth vanadate photocatalyst comprises bismuth nitrate, ammonium metavanadate, acrylic acid-maleic acid copolymer, graphene oxide, tungsten oxide, cerium salt and cyclodextrin.

YANG H