国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C02（5） C07（2）
C08（2）
IPC小类 B01D（8）
IPC B01D067/00（8）
发明人 WANG T（8）
公开年 2021（2）
申请年 2021（2） 
专利权人 JIANGSU JULA.（2） UNIV DALIAN .（2） UNIV ZHEJIAN.（2）

Graphene oxide composite membrane used for separating antibiotic waste water comprises dopamine-modified hollow fiber support e.g. polysulfone, polyethersulfone, polypropylene, polyacrylonitrile and polyvinyl chloride and crosslinked graphene separation layer embedded with manganese dioxide nanobelt.

WANG T, DUAN S, QU G, XU F, WANG C

High-throughput oxidation graphene hollow fiber composite nanofiltration membrane comprises ceramic, polymer hollow fiber, porous surface nanometer fiber, hydroxyapatite, titanium dioxide, polyaniline with specific diameter, and length.

WANG T, DUAN S, XU F, QU G, WANG C

Preparing 5-chloro-4-acetamido-2-methoxy methyl benzoate involves adding N,N-dimethylformamide, methyl 4-acetamido-2-methoxybenzoate, and N-chlorosuccinimide into reaction kettle to obtain reaction solution, and keeping it in ice-water bath.

WANG J, WANG T

Preparation of ethyl benzoylacetate involves stirring carbon tetrachloride and sodium bicarbonate, adding ethyl acetoacetate and benzoyl chloride, reacting, adding sodium hydroxide, filtering with microporous membrane and distilling filtrate.

WANG J, WANG T

Graphene polyvinylidene fluoride or polyvinylidene difluoride (PVDF) conductive ultrafiltration membrane comprises PVDF support thin layer, and thin layer of graphene adhered to surface of support thin layer.

ZHANG Y, WANG T, ZHENG X

Preparing three-dimensional porous graphene functionalized assembly film material used for preparing membrane for oil-water separation, involves dispersing fumed graphene into deionized water to form oxidized graphene dispersion.

WANG T, WANG X, WANG W, GAO R, SONG Y, ZHAO J

Preparing a gas separation film, comprises mixing graphene and N,N-dimethylformamide to obtain a mixture and then dispersing, and mixing mixture with 1,4-butanediol, 4,4-diphenylmethane diisocyanate and dibutyltin dilaurate to heat.

WU L, WANG T, ZHAO L

Graphene/aromatic polyamide hybrid reverse osmosis membrane preparation involves impregnating porous support membrane in aqueous phase medium, and contacting surface of porous support membrane with the oil phase medium.

WANG T, DU C, WU L