国家/地区 中国（22） 韩国（3） 美国（3） 世界知识产权组织（2）
IPC部 B（26）
IPC大类 B01（26）
IPC小类 B01J（26） C02F（26） C01B（4）
A01N（3） A01P（3） B01D（2）
B82Y（2）
IPC B01J023/50（26）
发明人 LI J（3） WANG X（3） WANG Y（3）
ZHANG T（3） DING C（2） DUAN H（2）
DUAN L（2） KANG S（2） LEE B K（2）
LI M（2） LI X（2） LI Y（2）
LUO C（2） QIN L（2） SUN Y（2）
公开年 2016（4） 2018（4） 2022（4） 2014（3） 2017（3） 2019（2） 2021（2）
申请年 2016（6）  2022（4）  2017（3）  2019（3）  2021（3）  2014（2）  2015（2） 
专利权人 SHANGHAI INS.（2） UNIV JINAN（2） UNIV ULSAN F.（2）

Preparing photocatalytic composite material for preparing hydrogen, by preparing titanium dioxide nanosheets, dispersing graphene oxide in water, adding hydrazine hydrate, titanium dioxide nanosheets, silver nanowires, reacting, carrying out carbonization treatment and calcining.

LIN Y, PAN Y, WANG H, ZENG X, WU J

Preparing oxidation graphene-polypyrrole/silver composite, involves forming solution of lithium perchlorate, pyrrole and graphene oxide, electrolyzing with copper and platinum electrodes and prepared solution electrolyte, forming composite, reacting material with silver nitrate and ascorbic acid.

QIN L, KANG S, ZHANG T, LI X

Photocatalyst for use as denitrification catalyst for removing nitrate ion, and processing water, comprises titanium dioxide particle comprising titanium dioxide, carbon material located on all or portion of surface of titanium dioxide particle and comprising graphene, reduced graphene oxide.

LEE S, CHOI W, CHOIWEONYONG, BI L S

Visible light catalytic water sterilization based on multi-element composite material, comprises adding prepared magnetic nano silver/graphene composite material of two-dimensional nano structure, loaded photo-catalytic material water, adding micro hydrogen peroxide water using ultraviolet lamp.

XIANG S, XU B, XIANG B, XIANG Z, FANG H

Composite material used for providing photoelectric effect, comprises nano-silver prepared from e.g. silver nitrate, nano titanium dioxide prepared from butyl titanate, and reduced graphene oxide.

ZHANG T, SU T, YU D, ZHONG J, LIU J, XIE H

Preparing graphene silver-carrying aerogel useful in reduction treatment of p-nitrophenol organic dyes in industrial wastewater comprises e.g. dispersing graphene oxide and deionized water, performing a hydrothermal reaction, and washing crude graphene silver-carrying hydrogel with deionized water.

DU F, LIU H, CHENG H, HU T, ZHANG Y

Composite photocatalyst useful for removing algae, prepared by e.g. adding weighed graphene oxide, nano silver, and multi-walled carbon nanotubes into solution A, weighing single-walled carbon nanotubes, and guar gum solution, and mixing.

HUANG H, WANG Y, ZHAO J

Highly stable silver oxide-graphene composite material useful for visible light catalytic degradation of organic dye malachite green comprises silver oxide and graphene.

CHANG H, LI G, GUO H

Preparation of photocatalytic coating involves pre-processing workpiece, preparing graphene-doped silver/titanium dioxide composite slurry, pressing slurry on pretreated workpiece, using vacuum induction sintering and laser cladding.

JIAN M, LIAN G, LIU C, SHU T

Preparing silver/graphene oxide photocatalytic material used as heterogeneous catalyst in field of wastewater treatment, by using graphite powder, mixing nanosheet-like graphene and silver nitrate and calcining under nitrogen atmosphere.

XIE H