国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C02（4）
IPC小类 B01D（4）
IPC B01D067/00（4）
发明人 ZHU X（3） CHEN B（2） YANG K（2）
公开年 2020（2）
申请年
专利权人 UNIV ZHEJIANG（4）

Two-sided nano filtration membrane with positive and negative electrical heterogeneity structure useful as magnesium-lithium separation membrane for seawater desalination, comprises base film and upper and lower nano filtration surfaces deposited and assembled at one side of base film.

YE Q, WANG R, ZHU X

Self-supporting reduced graphene oxide nanofiltration membrane preparation uniformly coating polymer solution on flat plate, and then drying to obtain polymer substrate.

ZHU X, ZHENG J

Graphene oxide film comprises graphene oxide film layers interspersed with nanoparticles to form distributed tent-like nanostructures, and graphene oxide sheets covers nanoparticles and form tent-like protrusions.

CHEN B, YANG K

Carbon film with non-supporting activated carbon, used for e.g. water treatment, comprises activated carbon as basic material, and graphene as crosslinking agent.

CHEN B, YANG K, ZHU X