国家/地区 中国（72） 美国（4） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 新加坡（2）
IPC部 B（75）
IPC大类 B01（75）
IPC小类 C02F（75） B01J（73） C01B（7）
B01D（6） C08F（2） C08G（2）
C08J（2）
IPC C02F001/28（75）
发明人 LIU Y（9） ZHANG Y（9） LI Y（5）
LIU J（5） CHEN J（4） DU B（4）
GUO H（4） HU L（4） LI J（4）
MENG X（4） WANG X（4） WANG Y（4）
WEI Q（4） YAN L（4） YAN T（4）
公开年 2015（75）
申请年 2015（52）  2014（23） 
专利权人 UNIV JIANGSU（4） UNIV JINAN（4） UNIV SICHUAN（4） UNIV SOUTH C.（4）
UNIV HOHAI（3） UNIV HUNAN（3） UNIV SHANDON.（3） HARBIN INST .（2）
UNIV JIANGNA.（2） UNIV SOUTHEA.（2） ZHANG Y（2）

Preparation of composite material used for separating and removing anion and anionic-form heavy metal in sewage, involves mixing graphene oxide dispersion obtained using e.g. graphene oxide, and clay dispersion obtained using e.g. clay.

CHEN W, ZHANG X

Preparation of graphene oxide adsorption material for adsorption of copper ion, involves dissolving graphene oxide-triethylenetetramine black powder samples in water, adding hydrochloric acid and potassium cyanate and washing.

YU H, ZHANG K

Preparing graphene hydrogel involves calcining titanium dioxide nanotubes in presence of inert gas, processing calcined material with acidic, alkaline or neutral aqueous solution, and then adding graphene oxide to processed material.

CHEN J, MA J, ZHUANG Y

Preparing composite material used for adsorbing rhodamine B dye in water, involves dispersing graphene oxide powder in dimethylformamide, and then subjecting mixture to perform ultrasonic dispersion to form graphene oxide dispersion.

CHENG J, XIE P, ZHANG P, ZHENG H, YANG C

Polyurethane foam loaded silver/graphene/titanium dioxide nanoparticle composite material useful for degrading oil pollutant in surface water bodies, comprising silver/graphene/titanium dioxide nanoparticle as photo catalytic component.

LI J, LI Y, WANG J, GUO Y, NI L

Preparing hydroxylated titania/graphene visible light catalyzing material involves adding graphene solution to water, ultrasonically dispersing mixture to obtain graphene dispersion, and dissolving acetic acid and titanium salt in ethanol.

CHEN C, LIANG B, LIU T, CAO S, YU W

Three-dimensional reduction graphene oxide-manganese oxide/manganese carbonate nanocomposite has preset complete degradation time of methylene blue during non-noble metal catalysis and high arsenic ion adsorption effect.

CHEN Q, LIU H, WANG Y, YAN H, ZOU J, ZHANG H, ZHU S

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

Graphene material used for processing methylene blue, methyl orange, phenol, cyclohexane, methylene chloride, n-butyl alcohol, tetrahydrofuran, ethyl acetate, ethanol and acetone, comprises graphene film and graphene nano fiber.

DAI S, HAO S, YANG C, ZHANG X, YAN S