国家/地区 中国（2）
IPC部 B（4）
IPC大类 B01（4） C02（3）
IPC小类 B01D（4）
IPC B01D061/14（4）
发明人
公开年 2018（3）
申请年 2018（4）
专利权人

Hollow fiber membrane useful as e.g. microfiltration membrane, comprises a hollow polymer inner film and a polymer outer film formed outside the polymer inner film as effluent of dope solution containing nano-sized graphene oxide.

KIM I S, JANG M H, BANG Y, YOUHYEWON, SOL K Y

Graphene oxide/chrome black T composite film comprises base film, and filter layer adhered on base film and comprising graphene oxide and chrome black T.

CHEN Y, HOU J

Graphene polyvinylidene fluoride or polyvinylidene difluoride (PVDF) conductive ultrafiltration membrane comprises PVDF support thin layer, and thin layer of graphene adhered to surface of support thin layer.

ZHANG Y, WANG T, ZHENG X

Making purified graphene oxide (GO) material used in sensor comprises forming GO suspension comprising GO, dewatering GO suspension with first filter, forming GO solution comprising dewatered GO suspension and solvent solution and filtering.

KANER R B, KOWAL M, JUN D