国家/地区 中国（30）
IPC部 C（30）
IPC大类 C02（30） B01（28） C01（6）
A01（2）
IPC小类 C02F（30） B01J（26） C01B（6）
B01D（4） A01N（2） A01P（2）
IPC C02F101/36（30）
发明人 WANG Y（5） LI H（4） CHEN H（2）
CHEN R（2） CUI C（2） HE G（2）
HUANG J（2） WANG J（2） WANG X（2）
YAN G（2） YANG S（2） ZHANG J（2）
ZHANG L（2） ZHANG X（2）
公开年 2019（16） 2020（14）
申请年 2019（30）
专利权人 UNIV SOUTH C.（3） UNIV CHANGZH.（2） UNIV NINGDE .（2）

Graphene water purifying multi-stage filter core device comprises e.g. a base, a primary filter core and a second level filter core, the first level filter core and the second level filter core have same structure.

ZHANG H, GAO S

Preparation of transition metal carbide nanocapsules coated with doped graphene includes placing transition metal block on anode of direct current arc hydrogen plasma equipment and introducing air to passivate.

ZHANG X, YU J, ZHANG J, LIU X, GAO T, YING T

Strengthening iron reducing bacteria coupled passivation nano-zero-valent iron system comprises culturing Shewanella, carrying out graphene oxide-mediated reduction and passivation of nano-valent iron by adding e.g. sodium lactate.

LI H, MAO Y, XIANG M, ZHOU M, SI R

Preparing three-dimensional fluorine-nitrogen-doped graphene/titanium dioxide composite material comprises adding graphene oxide, dispersing, performing hydrothermal reaction, freeze-drying and subjecting to high-temperature calcination.

XU C, WANG X, WANG J, YANG Y

Preparing reduced graphene oxide/metal organic framework composite material used in catalytically activating persulfate to degrade organic pollutants in water, involves adding reduced graphene oxide powder, dispersing.

WANG Y, XU Y, WAN J, MA Y

Preparing composite photocatalyst by dispersing graphene oxide into ethanol solution, dissolving tungsten source, dripping bismuth source, hydrothermally synthesizing, dispersing in bismuth solution, and ultrasonically stirring.

QU W, CHEN R, LIU M, WANG Y, CHEN S, MA Z, TIAN J

Needle coke-based monoatomic metal graphene catalyst useful for water treatment environment, is prepared by using imidazole organic substance to carry out functionalization modification on graphene oxide as carbon skeleton precursor.

AN L, SONG D, ZHANG L, YANG S, YANG B, QU Z, XU X, WANG Z

Preparing graphene-platinum composite nano-materials comprises e.g. coating graphene on quartz glass sheet, placing in reaction chamber, vacuuming, loading platinum nanoparticle precursor, introducing nitrogen and cyclically depositing.

RAN G, XIA Y

Thorn-shaped nano-manganese dioxide/graphene composite material useful for treatment of antibiotic-containing wastewater, comprises thorn-shaped nano-manganese dioxide loaded on graphene oxide substrate.

KONG L, WU Y, ZHANG K, LIU J

Preparation of visible-light-responsive nanocomposite photocatalyst used for decomposing ciprofloxacin, involves reacting bismuth source and titanium source in alcohol, calcining, and reacting with graphene oxide suspension.

HE G, CHEN H, LI W, ZHU J, FU Y, HAO Q