国家/地区 中国（19）
IPC部 B（19）
IPC大类 B01（19）
IPC小类 B01J（19） C02F（19） B01D（2）
IPC B01J020/26（19）
发明人 CHEN J（2） LI J（2） LIU Y（2）
MENG X（2） XIN X（2） ZHANG Y（2）
公开年 2015（15） 2016（4）
申请年 2015（19）
专利权人 UNIV JIANGSU（3） UNIV NANJING.（2） UNIV SHANDON.（2） ZHANG Y（2）

Magnetic microsphere adsorbent for adsorbing methyl orange dye, contains graphene oxide nano-sheet dispersion, carboxymethyl chitosan aqueous solution, magnetic iron(II,III) oxide, glutaraldehyde aqueous solution and liquid paraffin.

LI Y, LV S

Preparation of graphene/polyvinyl alcohol nano fiber membrane adsorbent used for adsorbing heavy metal ion in wastewater, includes mixing graphene oxide and deionized water, performing ultrasonic treatment and dispersing.

HU Y, TAN P, TAN X

Preparation of high oil-absorption graphene composite material useful for processing organic reagent leakage, involves adding polyacrylonitrile nanofiber to water, dispersing graphene oxide in water, adding hydrazine, and drying.

CHEN C, CHEN X, HUANG Y, SUN D, YANG J, ZHANG H, WU Q

Polyaspartic acid modified graphene-based boiler water treatment agent comprises e.g. polyaspartic acid, sodium gluconate, citric acid, poly ammonium lignin flocculant, sodium bentonite, graphene, salicylic acid and alkaline trehalose.

XU X

Preparation of silica/graphene oxide-modified polyurethane sponge adsorbent material used in e.g. oil and solvent separation in water, involves impregnating surface-treated polyurethane foam with graphene oxide/silicon dioxide solution.

CUI Z, LIU J, LV X

Preparing magnetic graphene surface molecular imprinting nano composite material e.g. comprises dissolving graphene oxide in deionized water, adding ferric chloride and thionyl chloride stirring, adjusting pH and adding hydrazine hydrate.

LIU X, LUO J, TAN K, GAO Y, SHI W, SONG Y

Sponge product for separating water and oil, comprises sponge substrate, which is covered with graphene oxide, and sponge is mixed with metal organic material.

JIANG H, JIANG Z, YU S

Preparation of graphene oxide-cadmium ion imprinted polymer used for adsorbing cadmium ion, involves reacting oil phase of methyl methacrylate, and aqueous phase of cadmium nitrate, cetyltrimethylammonium bromide, and graphene oxide.

LIU Y, LIU Z, MENG X, HU X

Method for preparing magnetic graphite-based heavy metal adsorption material involves adding graphene, polyacrylic acid to ethanediol, performing hydrothermal reaction, magnetic separation and adding N,N'-dicyclohexylcarbodiimide.

JIANG W, LI F, PENG Z, WANG Y, ZHANG N, LU Y, ZHONG S

Preparation of graphene-oxide-based polymer gel for selective adsorption of dye in wastewater, involves ultrasonically processing graphene oxide in water, swelling welan gum in water, mixing prepared materials, and leaving still.

XIN X, SONG A, XIE Z, CHEN J, YU M