国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10） G01（7） C02（5）
G21（3） C08（2）
IPC小类 B01J（10）
IPC B01J020/30（10）
发明人 WAN Y（2）
公开年 2022（8） 2023（2）
申请年 2022（10）
专利权人

Preparing covalent organic framework compound/graphene stirring rod useful for performing integrated operation of on-site sampling and extraction of antibiotics, comprises e.g. soaking graphene stirring bar in potassium chloride solution, polymerizing, reacting and drying.

WAN Y, YANG Q, JING T, WANG P, SHANG Y, WANG H, ZHAO X

Gas-phase explosives sensitive adsorbent material obtained by activating carboxyl groups on surface of graphene oxide to, stabilizing using 2-(2-pyridyldithio)ethylamine hydrochloride to generate coupling intermediate, and carrying out disulfide exchange reaction with 6-aminohexanethiol.

WANG T, YANG J, XI X, XIAO D, WU X, DONG P

Preparing magnetic graphene oxide useful in adsorption of amide compound comprises mixing water sample containing amide compounds with magnetic graphene oxide, mixing, oscillating, adsorbing magnetic graphene oxide, taking solution, filtering, analyzing and detecting in liquid chromatography.

SUN Y, CHENG X, GU H, YAN C, CHEN Z, YU B, JI Y

Porous polymer material useful for adsorption of uranium, obtained by reacting porous material with phosphoric acid groups on surface and iron salt in strongly acidic environment.

DONG H, MA F, WANG C, XU W, ZHANG C, ZHU X, LIU L

Use of freeze-drying three-dimensional N-doped magnetic carbon material in extracting antibiotic, comprises placing three-dimensional N-doped magnetic carbon material in waste water, adding freeze drying three-dimensional N-doped magnetic carbon material, extracting and quickly separating.

ZHANG L, LI X, GAO J, LIU G, RAN M, MA M, XU X, WEI Q

Preparation of tritium water and tritium gas adsorption material involves dissolving acrylamide powder in water, adding single-layer graphene oxide aqueous solution, introducing nitrogen, irradiating to obtain hydrogel, cleaning, freeze-drying, grinding, and crushing.

LI Q, LIU H, YOU M

Preparing detection material useful for detecting arsenic in water, comprises placing reduced graphene oxide in ultrapure water, and ultrasonically treating, adding fluorescein and processing ultrasonically, filtering and centrifuging, washing particles with ultrapure water and vacuum drying.

YU J

Method for preparing photothermal-enhanced antibacterial biomass/graphene aerogel uranium adsorbent used for enrichment of hexavalent uranium in water body involves crushing Biomass, preparing graphene oxide aqueous solution adding diaminomaleonitrile and biomass, immersing in water/ethanol solution.

ZHANG N, LI N, WANG Z

Metal oxide low-temperature hydrogen sensitive material useful in detection of hydrogen, comprises reduced graphene oxide coated on stannic oxide doped with molybdenum element.

YAN W, ZHOU S, LING M

Preparing magnetic temperature-sensitive type low co-melting solvent system as function monomer, involves preparing a magnetic temperature-sensitive molecularly imprinted polymer based on eutectic solvent system, detecting target compound, pre-processing sample, and detecting sample.

GUO X, XU M, FAN Y, GUO L, WAN H, XIONG H, WAN Y