国家/地区 中国（12）
IPC部 B（12）
IPC大类 B01（12） C02（9） C07（3）
C09（2） G01（2）
IPC小类 B01J（12）
IPC B01J020/22（12）
发明人 ZHANG Y（12）
公开年 2017（3） 2020（2） 2021（2） 2022（2）
申请年 2021（3）  2017（2） 
专利权人 UNIV QIQIHAR（2）

Relieving ammonia nitrogen inhibition in anaerobic fermentation reaction of rural domestic garbage involves adding metal-organic frameworks material derived adsorbent into anaerobic fermentation system, where anaerobic fermentation system is detected by adopting nano-reagent spectrophotometry.

ZHANG Y, MIAO X, KONG X, DU J, JIA Z, YE X, XI Y

Preparation of modified graphene film used in system for capturing carbon dioxide in air, involves reducing graphene oxide sheets to obtain graphene sheets, using quaternary amine compounds to modify graphene sheet and preparing porous modified graphene membrane.

ZHANG Y, WANG J, XU S, BAI H

High-efficiency reproducible nano manganese removing agent used for removing permanganate ion in manganese-containing waste water, includes disodium salt EDTA, ferroferric oxide nanoparticles and reduced graphene oxide surface.

ZENG S, ZHANG Y, ZHAO Y, ZHANG M, LIANG G, LIN W, HUA X, CHEN Z, WU J, ZHOU Q, YIN X

Preparing graphene aerogel/iron-zirconium bimetallic metal-organic framework comprises e.g. dispersing zirconium(IV) chloride, iron(III) chloride hexahydrate, 2-aminoterephthalic acid and polyvinylpyrrolidone in N,N-dimethylformamide, adding graphene aerogel, and performing hydrothermal reaction.

ZHANG Y, TANG J, LIU F, WANG L, QIAN J

New graphene oxide-coumarin derivative fluorescent material used as fluorescent probe for detecting trivalent iron ions, or adsorbent for trivalent iron ions.

MA W, LI Z, YU Z, WEN J, WU T, ZHANG Y, WANG L, CHU H

New graphene oxide fluorescent material useful as fluorescent probe for detecting ferric ion or as adsorbent for ferric ion and water treatment.

MA W, WEN J, YU Z, LI Z, ZHANG Y, WANG L, WU T, CHU H

Preparing functionalized graphene oxide sponge comprises e.g. reacting p-tert-butylphenol and formaldehyde in a sodium hydroxide solution, filtering and washing with diethyl ether, drying, heating centrifuging and vacuum drying.

LIU S, MA J, LUO J, ZHANG H, LI S, ZHANG Y

Preparing metal-organic frame material, comprises reacting magnetic graphene oxide/aminocyclodextrin composite material, organic ligand and metal compound to obtain final product.

XU D, LIU G, LI L, HUANG X, LIN H, ZHENG S, ZHANG Y

Preparing graphene adsorbent useful for recovering dilute element gallium, comprises adding water and ethanol into graphene oxide and acrylic acid, adding N, N-methylenebisacrylamide and potassium persulfate, filtering and grinding.

XIONG Y, ZHANG Y, SHAN W, LOU Z

Adsorption of heavy metals in water involves dissolving graphene and carbon nanotubes in organic solvent, forming complex solution, adding complex solution to water containing heavy metal ions, stirring and applying magnetic field.

ZHANG Y