国家/地区 中国（5） 美国（4） 世界知识产权组织（4） 欧洲专利局（EPO）（3） 韩国（3） 加拿大（2） 印度（2） 日本（2）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01D（7）
IPC B01D071/02（7）
发明人
公开年 2017（7）
申请年 2017（4）  2016（3） 
专利权人

Combating biofouling or controlling microorganisms in aqueous medium by providing surface coated with laser-induced graphene layer in aqueous medium.

ARNUSCH C J, SINGH S P, SARGUNARAJ F, OREN Y, TOUR J M, LI Y

Membrane used in filter media, comprises preset amount of crosslinked graphene oxide sheets with preset thickness.

DAVE S H, GROSSMAN J C, HAN G D, KELLER B

Membrane useful for e.g. water filtration, water desalination, immune-isolation, hemodialysis and hemofiltration, comprises first layer and second layer comprising porous graphene-based material, channel, and at least one spacer substance.

SWETT J L, SIMON S M, BEDWORTH P V

Preparing high stability graphene oxide film comprises e.g. preparing graphene oxide, synthesizing brominated polyphenylene ether film, uniformly mixing graphene oxide with crosslinking agent, carrying out ultrasonic treatment, filtering.

MENG N

Preparation of high performance graphene oxide/halloysite nanotubes composite water-oil separation membrane, involves adding grained graphene oxide to deionized water, and ultrasonically dispersing to obtain enriched graphene solution.

ZHOU Y, ZHU Y, CHEN P, NIE W

Three-dimensional hybrid structure used for membrane filter, comprises base substrate having pores, porous graphene thin film portion, carbon structural layer, porous metal thin film portion, and metal structural layer.

HONG S K, LEE H W

Membrane used for e.g. dehydrating unprocessed fluid, comprises porous substrate, and graphene oxide layer comprising optionally substituted crosslinked graphene oxide comprising graphene oxide and crosslinkage which is diaminobenzene.

ZHENG S, KITAHARA I, KOBUKE M, WANG P, BARTELS C R, YAMASHIRO Y, HIROSE M, NOUMI S, LIN W, OOU M