国家/地区 中国（61） 世界知识产权组织（10） 美国（8） 日本（6） 欧洲专利局（EPO）（3） 韩国（3） 澳大利亚（2） 印度（2） 台湾（2）
IPC部 B（70）
IPC大类 B01（70） C02（58） C01（18）
H01（4） A01（2） A61（2）
C05（2） C07（2） C09（2）
C25（2） G01（2）
IPC小类 B01J（70）
IPC B01J020/20（70）
发明人 LI Y（6） CHEN J（4） LIU Y（4）
GONG Y（3） LI H（3） LIU J（3）
LV H（3） TANG J（3） WANG H（3）
ZHANG J（3） ZHANG K（3） ZHANG Y（3）
ZHOU H（3） CHEN X（2） DUO L（2）
公开年 2016（70）
申请年 2016（43）  2015（26） 
专利权人 UNIV NANKAI（3） UNIV SOUTH C.（3） SUZHOU JULIA.（2） TOSHIBA KK（2）
UNIV NANCHAN.（2） UNIV TIANJIN（2） UNIV TIANJIN.（2） UNIV ZHEJIAN.（2）
UNIV ZHENGZH.（2）

Preparation of surface-modified diamond powder involves dispersing diamond-graphene solid in water, adding chloroacetic acid and sodium hydroxide, reacting, dialyzing, freeze-drying and self-assembling using e.g. polyethyleneimine.

JIAO T, ZHAO X, HU J, MA X, HUANG H

Method for synthesizing amine graphene water treatment agent for use as carrier for drug, involves adding chlorine-containing graphene, acid binding agent and solvent and adding amine-containing substances, filtering and drying.

ZHANG J, WANG C, ZHOU J, DUO F

Sonochemical synthesis of fluoride ion adsorbent by preprocessing colorless transparent solution, sonicating oxidized graphene, adding to deionized water and ethanol mixture, suction filtering, washing, drying, and refluxing.

CHEN P, JIANG H, TIAN L, LIU J, ZHOU J

Preparing iron(III) oxide-hydroxide/graphene oxide composite material comprises mixing suspension of iron oxyhydroxide-suspension and graphene oxide with ratio of 1:1-2, and compounding by hydrothermal method after dispersing.

LI Z, ZHAO Y

Synthetic water-soluble polymer for forming highly stable colloidal graphene solution, has structure containing one or more hydrophobic functional groups and hydrophilic functional groups substituted by hydrophobic functional group.

YOON H, SHIM H W, AHN K J

Composite material having a porous graphene-based foam matrix used to remove target species e.g. mercury from liquid or gas, comprises porous inorganic micro-particles and metal oxide nano-particles distributed throughout foam matrix.

LOSIC D, TRAN D, KABIRI S

Preparation of nickel hydroxide-graphene composite nano-material used for adsorbing divalent nickel ions, involves oxidizing graphite to obtain oxidized graphene, using oxidized graphene to prepare suspension and adjusting pH.

LIU S, ZHANG Z

Synthesis of nitrogen-doped graphene aerogel used for electro-adsorption of cadmium ions in wastewater, involves ultrasonically dispersing oxidized graphene in deionized water, adding urea, hydrothermally reacting and heating.

WEI Y, XU L, KONG Y, ZHAO W

Preparation of graphene film composite quartz sand adsorbent used for adsorbing heavy metal ion and organic matters in wastewater, by adding quartz sand into organic solution of polyvinyl alcohol, continuously stirring, reacting and drying.

ZHANG Y, HOU W

Magnetic ferroferric oxide nanoparticle-graphene composite material used for e.g. sewage treatment, comprises ferroferric oxide nanoparticles with preset particle size supported on graphene sheet, and has preset specific surface area.

ZHOU H, YIN J, CHAI N, REN R, JIANG H, GUO Z, FAN A