国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9）
IPC小类 B01J（9）
IPC C02F001/30（5） C02F101/30（5） B01J020/28（4）
B01J020/30（4） C02F001/28（4） B01J020/20（3）
B01J035/06（3） B01D067/00（2） B01D069/12（2）
B01D071/02（2） B01D071/76（2） B01J031/28（2）
C02F001/44（2） C02F101/20（2） C02F101/38（2）
发明人 ZENG Z（9）
公开年 2018（3） 2022（3）
申请年 2017（3）  2022（3）  2021（2） 
专利权人 NINGBO INST .（4） UNIV GUANGDO.（2）

Preparing magnetically reduced graphene oxide-based composite material used in field of oil-water separation, involves providing graphene oxide material, mixing oxidized graphene material, trivalent iron salt, amine compound and dispersing solvent uniformly to form graphene dispersion.

SHEN L, WANG G, ZENG Z, XU Y

Preparing superhydrophilic nickel-based multilayer composite membrane material useful in field of photothermal seawater desalination or photothermal sewage purification, comprises e.g. dissolving nickel salt, complexing agent and surfactant in water, and soaking composite structure in salt solution.

MA F, ZENG Z, ZHU L

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

Membrane catalyst supporting cobalt tetroxide used in catalytic activation of persulfate, comprises polymer fiber porous membrane and cobalt tetroxide distributed on surface and inside of polymer fiber porous membrane.

LUO X, ZENG Z, WU Y, TU X

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

Preparation of graphene quantum dot loaded silver-titania nanoarray by reducing silver ion by UV irradiation, loading on silver nanoparticle in titania nanoarray, uniformly coating graphene quantum dot dispersion and drying.

LV J, ZHAO M, ZHU Q, ZENG Z, WANG W