国家/地区 中国（76） 美国（2）
IPC部 C（77）
IPC大类 C02（77） B01（63） C01（6）
C22（4） D01（4） C08（3）
B09（2） C05（2） C09（2）
C12（2） G01（2） G21（2）
IPC小类 C02F（77） B01J（56） B01D（14）
C01B（5） C22B（4） D01F（4）
B09C（2） C01G（2） C08G（2）
C09K（2） C12N（2） G01N（2）
G21F（2）
IPC C02F101/20（77）
发明人 LIU Y（7） ZHANG L（5） LI Z（4）
LIU X（4） WANG Y（4） ZHANG J（4）
HE F（3） LI S（3） LI Y（3）
LIU J（3） LIU Z（3） WANG X（3）
YANG C（3） YU J（3） ZHANG X（3）
公开年 2021（53） 2022（22） 2023（2）
申请年 2021（77）
专利权人 CHINA PETROL.（3） UNIV YANTAI（3） BEIJING RES .（2） UNIV CENT SO.（2）
UNIV GUANGXI（2） UNIV SHAANXI.（2） UNIV SOUTHWE.（2）

Nanomaterial used for selectively adsorbing lead ion, comprises nanoparticle core, polydopamine coating layer and phosphoramidate compound modified layer.

ZHENG C, YU H, ZHANG Y, PAN G, LIU Y, ZHAO M

Adsorbent useful for recycling noble metal, comprises nitrogen-doped graphene-silicon dioxide hybrid material, where the nitrogen-doped graphene- silicon dioxide hybrid material includes nitrogen doped-silicon dioxide graphene material.

ZHANG L, LIU J

Multifunctional water-purifying ceramic material comprises diatomaceous earth, purple sand clay, sodium carboxymethyl cellulose and modified graphene.

LI T

Magnetic graphene oxide-metal organic framework nanocomposite material used in water restoration and purification, comprises carbon-coated ferroferric oxide spherical nanoparticles deposited on graphene oxide sheet, and zirconium 2-aminoterephthalate metal organic framework crystal particles.

DENG X, WANG Y

Porous separation membrane with adsorption performance used in e.g. water pollution monitoring, comprises polymer layer and optional support layer, where surface and interior of polymer layer are three-dimensional fiber structures and adsorbent is dispersed in polymer layer.

YU H, ZHANG Y, PAN G, ZHU X, LIU Y

Water quality processing system based on heat conducting film, has multiple electromagnetic coils for generating magnetic field after electrifying are set interval outer wall of high temperature resistant cylinder.

HAO W, WEI L, WANG Y, WANG D

Treating starting liquid containing pollutants comprises adding graphene oxide to starting liquid so as to adsorb part of pollutants and causing pre-treated liquid to flow through porous membrane comprising hollow fibers.

MELUCCI M, PALERMO V, KOVTUN A, NAVACCHIA M L, BOCCHI L

Preparing functionalized graphene oxide for adsorbing lead ion comprises mixing silane coupling agent, organic compound, and glacial acetic acid in organic solvent under inert gas protection.

MA Z, XU H, LIU X, WU H, WU D, GUO Y

Separating rubidium in salt lake brine by using polyvinyl alcohol/chitosan/graphene/ferrous cyanide nickel copper composition, comprises preparing nano-grade ferrocyanide nickel-copper nano-scale nickel-copper ferrocyanide by ultrasonic assistant coprecipitation and coating.

NI J, HUANG A, MA Z, TANG H, GUO H, HOU Y, LIU H, YUAN D, XU Z, JIN G

Preparation of graphene oxide modified composite nano-filtration membrane used for treating heavy metal waste water, involves mixing graphene oxide dispersion liquid and nano-particle dispersion liquid, ultrasonically reacting, immersing membrane in dopamine solution, cleaning and drying.

WANG S, GUO X, LIU J, WANG J, ZHAO Y, JI Z, YUAN J, FEI L, ZHOU J, LI F