国家/地区 中国（17）
IPC部 B（17）
IPC大类 B01（17）
IPC小类 B01J（17）
IPC C02F101/20（17）
发明人 ZHANG J（17）
公开年 2018（4） 2021（4） 2020（3） 2016（2） 2022（2）
申请年 2019（4）  2021（4）  2017（3）  2016（2）  2018（2） 
专利权人 UNIV HENAN S.（2）

Preparing adsorbent useful in sewage treatment, comprises pre-treating and pyrolyzing aerobic granular sludge, mixing with graphene oxide suspension under ultrasonic conditions and stirring, drying, and performing secondary pyrolysis.

ZHANG J, TANG J, ZHAO J, ZHAO M, YU S, LI Y, ZHANG B

Preparing graphene oxide composite based on intumescent flame retardant useful in copper ion and mercury ion adsorption, adsorbing and treating copper ions and mercury ions in industrial wastewater, comprises intercalating graphene oxide with a zinc-containing ionic liquid.

GUO E, YANG L, MAO X, ZHANG J, GUO W

Pseudoalteromonas sp. A4-2 is preserved in the China Center for Type Culture Collection on January 20, 2021 in agricultural production field.

ZHOU W, LIU Z, HAN Y, ZHANG J, LI Q, MAO D

Preparing regenerated bacterial cellulose composite aerogel adsorption material useful e.g. in absorbing dye comprises adding bacterial cellulose powder to mixed solution e.g. urea, pre-cooling, adding e.g. attapulgite and freeze-drying.

ZHANG J, SONG S, JIAO C, LIU X, DING L, HUANG Y, YANG S, FAN Z

Preparation of graphene-zinc oxide three-dimensional porous composite material used in sewage treatment, involves mixing graphene oxide, reducing sugar, zinc salt and solvent to obtain dispersion liquid, and adjusting pH of dispersion and then heating and cooling.

LIU K, SHANG Y, SUN G, ZHANG J, YAN M

Water purifying and absorbing material prepared by grafting or copolymerizing N-vinyl amide monomers on the matrix material, hydrolyzing, and adding functional compounds having epoxy and reacting to couple them to matrix material.

CHEN X, GUI Q, HU K, OUYANG Q, ZHANG J

Preparation of ZIF-67/graphene oxide photocatalytic-photothermal composite film used for photocatalytic-photothermal synergistic catalytic reduction of metal ion, by cleaning graphene oxide film, and pouring 2-methylimidazole solution.

HUO Y, PEI W, DING M, SHI F, ZHANG J, TONG H, LI H

Preparation of groundwater remediation materials involves modifying carbon fiber, feeding modified carbon fiber in container, adding graphene oxide, ascorbic acid and distilled water, mixing, and subjecting to vacuum freeze-drying.

XU K, ZHANG J, WEI H, YANG Y, XU H

Treating graphene-based wastewater, by adjusting pH of wastewater, passing to graphene suspension sieve, modifying sprayed graphene microchip on graphene suspension sieve using graphene oxide with triblock copolymer and polyvinylpyrrolidone.

LAN Q, LIN H, ZHANG H, ZHANG J

Graphene oxide sponge material comprises polydimethylsiloxane (PDMS) is used as substrate, hydrophilically modifying surface, and supporting graphene oxide, preparing graphene oxide sponge material, forming PDMS sponge is based on PDMS.

LIU L, FAN M, ZHANG J, GONG Z