国家/地区 中国（22）
IPC部 B（24）
IPC大类 B01（24） C02（22） C04（2）
C08（2）
IPC小类 B01J（24）
IPC B01J020/24（24）
发明人 WANG S（3） ZHANG L（3） LIU B（2）
LIU C（2） ZHAO C（2）
公开年 2020（24）
申请年 2019（12）  2020（11） 
专利权人

Preparing lanthanum hydroxide modified aerogel dephosphorization adsorbent, by mixing dispersion liquid of graphene oxide, lanthanum hydroxide and sodium alginate aqueous solution, dripping crosslinking agent, washing hydrogel, and drying.

NAN J, LIU B

Photocatalytic and physical adsorption antibacterial regenerated bamboo cellulose film for sewage treatment is prepared by dissolving bamboo cellulose, nano titanium dioxide and nano graphene oxide in 2-methyl-3-ethylimidazolium chloride.

YE M, HUANG J

Preparation of palm nanofiber-graphene-carbon nanotube composite aerogel used for adsorbing e.g. heavy metal in wastewater by mixing palm fiber with ammonium persulfate solution, and oxidation reacting to obtain oxidized palm nanofiber.

CHEN G, ZHANG L, SUN K

Preparation of magnetic lignin graphene oxide composite aerogel used in preparation of adsorbents for e.g. heavy metal ions, involves preparing composite sol, performing solution gel reaction, aging, soaking in solvent, and drying.

WANG S, SONG Z, WANG Q, YAO K

Ultra high strength nano-concrete used for construction of reinforced concrete, has highest tensile strength, highest compressive strength, and highest bonding capacity between intermolecular arrangements changed by the graphene.

POL C B

Complex for removing radioactive cesium, comprises a matrix in which graphene oxide and chitosan are chemically bonded, and prussian blue particles fixed on or under the matrix.

ROH C, HUH Y S

Hydroxygraphene-nano-silica modified chitosan composite material for treating sewage, is prepared by stirring hydroxylated graphene, nano-silica and acetone, dripping epichlorohydrin, distilling for reactant, stirring, filtering and drying.

XU Q, CUI H, DONG F, LUAN H

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

YI S

Tin oxide-titanium dioxide heterojunction magnetic photocatalytic composite adsorption material used for magnetic field comprises magnetic chitosan-graphene, cerium-doped porous tin oxide, and titanium tetrachloride.

YANG E

Composite hydrogel used in water treatment, is prepared from inorganic nanoparticles, graphene oxide, epichlorohydrin, perchloric acid.

LI H