国家/地区 中国（6） 美国（2）
IPC部 C（8） B（6）
IPC大类 C02（8）
IPC小类 C02F（8）
IPC C02F101/30（8）
发明人
公开年 2021（3）
申请年 2020（4） 
专利权人

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

New cerium complex useful in preparing magnetic recoverable cerium complex/graphene oxide/iron(II,III) oxide ternary composite as excellent photocatalyst for treating methylene blue dye wastewater.

FENG S, BAI Y, LU L

Photodynamic composite for sanitizing contaminated water, comprises porphyrin having four quaternized nitrogen atoms and covalently bonded to polymer containing reactive amines covalently bonded to solid-state support.

ELSHAER M R

Preparing flexible composite catalytic membrane for treating antibiotics wastewater, by pretreating graphene, adding graphene oxide to perylene diimide supramolecular photocatalyst dispersion, and forming film using knife coating method.

DONG S, ZHAO Y, LIU X, HAN X, YANG J, LI W, LUO W, LIU Y, LI S

Chitosan-polydopamine-graphene hydrogel adsorbing material comprises mercaptochitosan, dopamine hydrochloride and biomass-based porous graphene.

YI S

Preparing nitrogen-doped iron-based graphene gel used for controlling environmental pollution, by mixing graphene oxide, iron salt and urea in solvent and reacting obtained mixed solution.

ZHUANG Y, SHI B

Preparation of polyaniline photocatalyst comprises using solution blend to compound graphene oxide with Keggin-type heteropoly acid salt PW11O39, using interfacial polymerization and performing aniline synthesis.

MA R, ZHANG J, WANG S, ZHOU G

Membrane useful in filter module to e.g. increase purity of liquid e.g. water, comprises crosslinked graphene platelet polymer comprising crosslinked graphene platelets including graphene portion and crosslinking portion.

BULLOCK S E, SIMON S M, STETSON J B