国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） C02（6）
IPC小类 C02F（6） B01J（5） B01D（3）
IPC C02F101/30（6）
发明人 ZENG Z（6）
公开年 2018（2） 2022（2）
申请年 2017（2）  2022（2） 
专利权人 NINGBO INST .（3） UNIV GUANGDO.（2）

Asymmetric multifunction heterogeneous composite film useful for treating wastewater treatment, comprises a catalytic degradable film layer comprising carbon quantum dots, iron-based quantum dot and two-dimensional sheet-shaped quantum dot carrier, and a functional adsorption layer.

WANG G, ZENG Z, ZHU L, SONG H

Preparing photocatalytic degradation of dye wastewater separation multilayer composite membrane, comprises assembling two-dimensional sheet-like graphene oxide material on the porous substrate, and forming iron-based catalytic degradation layer on tannic acid cross-linked transition layer.

WANG G, ZENG Z, ZHU L, SONG H

Preparing a multifunctional load-type nano multilayer composite film for seawater desalination, sewage purification or oil-water separation, involves applying first mixed reaction system to the surface of the substrate.

ZHU L, ZENG Z, SONG H, WANG G

Preparing cuprous oxide embedded graphene superfine composite ball by dissolving gelatin and graphene oxide, ultrasonically treating, dripping solution comprising polyethylene glycol, dripping sodium hydroxide solution and centrifuging.

WU Y, XU L, ZENG Z, JIANG Y

Graphene and ferric oxide composite modified zeolite filtering device has modified layer that is intertwined with iron oxide adsorption layer and graphene oxide sheet layer, such that unloaded gap is formed between two respective layers.

LI D, ZENG Z, TANG Z, ZHENG Z, LUO B, DU Q, JIANG S

Graphene oxide and ferric chloride complex modified zeolite filtering material comprises e.g. natural zeolite, non-loaded gap, ferric oxide absorption layer, graphene oxide sheet and modified layer.

LI D, ZENG Z, LUO B, HUANG M, JIANG S