国家/地区 中国（27）
IPC部 B（27）
IPC大类 B01（27） C02（27） C08（3）
IPC小类 B01J（27）
IPC C02F101/30（27）
发明人 ZHANG R（4） LI S（3） LIU X（3）
JIN H（2） LI D（2） LI H（2）
LI X（2） LIU H（2） LIU R（2）
PU M（2） WANG Y（2） XU B（2）
ZHANG W（2） ZHANG Y（2） ZHAO M（2）
公开年 2023（27）
申请年 2022（21）  2023（4）  2021（2） 
专利权人 UNIV CENT SO.（2） UNIV WENZHOU（2）

Preparing manganese ferrite magnetic photocatalyst based on multi-component composite system, comprises e.g. adding graphene oxide and potassium tetrachloropalladate into water, and carrying ultrasound treatment to obtain first solution.

DENG Y, ZHANG R, DONG H, LOU H, WAN J, RUAN S

Preparation of graphene composite material involves dispersing nitrogen-doped titanium dioxide powder in water to form suspension, adding graphene oxide solution, reacting, cooling, centrifuging, washing with distilled water, and drying.

GUO H, WENG X

Preparing nitrogen-doped reduced graphene oxide- based aerogel with a highly regularized structure used in adsorption material, comprises mixing graphene, nitrogen containing compound and reducing agent, performing gelation reaction to obtain hydrogel precursor; drying, carbonizing and cooling.

ZHANG R, MENG Q

Rapid preparation of supramolecular cyclodextrin metal-organic framework and graphene composite used in adsorption treatment of organic dyes, by dissolving cyclodextrin, potassium hydroxide and nucleating agent graphene in deionized water, allowing to stand, washing with methanol, and drying.

XIA T, LI X, ZHENG Z, ZHANG W

Multilayer film of graphene oxide-polymer microgel used as adsorbent for removal of dye, is formed by alternately depositing polymer microgel and graphene oxide on quartz sheet or silicon wafer substrate by layer-by-layer self-assembly.

JIANG W, LI L, WANG J, MIAO S, ZHANG R, SHI X, LI X, WANG L, MA S

Preparation of composite aerogel for adsorbing organic pollutant in water body, involves reacting e.g. phenol and formaldehyde, adding e.g. pore-forming agent, thermally polymerizing, dispersing e.g. obtained phenolic resin nanosheet and graphene oxide in water, reacting, dialyzing and freeze-drying.

LIU T, WU Y, LAN Q

Sepiolite-graphene oxide/chitosan composite gel sphere used as adsorbent in treatment of cationic dye wastewater, comprises chitosan gel spheres as base, and sepiolite and graphene oxide dispersed in chitosan gel spheres.

LEI Z, QI Y, WU T, LI S, MU X, XU Y, ZHANG W

Preparation of graphene biocarbon used for treating wastewater containing organophosphorus pesticides, involves adding straw powder to iron/zinc mixed solution, reacting in water bath, drying, pyrolyzing obtained straw and metal composite material, pickling, and freeze-drying.

ZHANG Y, ZHOU B, QIU L, YUAN R

Transition metal cobalt-loaded graphene three-dimensional macroscopic catalyst useful for catalyzing and activating the organic matter degraded by persulphate, comprises carrier and active component.

XU B, PU M, JIN H, ZHENG X, ZHAO M, LI S, LIU R

Graphene oxide modified photocatalyst cloth used in sewage treatment, comprises net cloth and graphene oxide modified photocatalyst.

LIAO C, LIU C, LI H