国家/地区 美国（4） 韩国（3） 世界知识产权组织（3） 中国（2）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 B05D（6）
IPC B01D071/02（3） C01B031/04（3） B01D067/00（2）
C01B032/184（2） C02F001/44（2）
发明人 JANG B Z（2） ZHAMU A（2）
公开年 2017（3） 2018（3）
申请年 2016（6）
专利权人 NANOTEK INST.（2）

Forward osmosis thin-film composite membrane for e.g. water-treatment module, comprises polymer support layer, intermediate support layer comprising polydopamine and graphene oxide and having preset thickness, and polymer active layer.

CHOI H G, PARK Y I, NAM S E, PARK H, LEE P S, ALI S A

Preparation of polygraphene membrane for desalinating salt water involves mixing graphite, sodium nitrate and potassium permanganate and hydrogen peroxide, centrifuging mixture, and acylating and polymerizing resulting graphene oxide sheets.

SALEH T A

Manufacture of graphene-based supercapacitor electrode used in battery for hybrid electric vehicle, involves forming intercalated coke or coal compound, and exfoliating-separating hexagonal carbon atomic interlayers to form graphene sheet.

JANG B Z, ZHAMU A

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Method for producing membrane for hemodialysis, involves irradiating laser beam onto photo-mask for forming pores of predetermined pattern on graphene thin film.

HYEKYUNG J, CHANGHO L, JAEYOUL J

Composition used in preparation of e.g. graphene or graphene-like structure, comprises graphite oxide and infrared absorbing compound.

DESMET T