国家/地区 中国（67） 美国（7） 世界知识产权组织（6） 日本（3） 韩国（3） 欧洲专利局（EPO）（2）
IPC部 B（71）
IPC大类 B01（71） C02（62） C01（9）
C08（5） C07（3） C09（3）
A61（2） H01（2）
IPC小类 B01J（71）
IPC B01J020/28（71）
发明人 LI Y（6） LIU Y（6） WANG H（6）
WANG C（5） GE H（4） HAN S（4）
LI X（4） LI J（3） LIU J（3）
MA X（3） SUN S（3） WANG J（3）
YANG J（3） YU F（3） ZHANG L（3）
公开年 2016（71）
申请年 2016（49）  2015（19）  2014（3） 
专利权人 UNIV JINAN（6） SHANGHAI INS.（3） UNIV SOUTH C.（3） UNIV HOHAI（2）
UNIV HUNAN（2） UNIV JIANGSU（2） UNIV SHAANXI.（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

Magnetic oxidized graphene wastewater treatment agent for adsorbing heavy metal ion e.g. divalent lead, comprises nano-magnetic iron oxide modified with organosiloxane by silicon-oxygen bond, and graphene oxide connected with organosiloxane.

XIE Y, XU J, KANG L, YAO D

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 macroporous composite ball adsorbent used for heavy metal wastewater treatment by preprocessing oxidized graphene dispersion liquid, adding into 4-aminothiophenol mixture, washing, drying, and adding e.g. polyvinyl alcohol.

WANG H, ZHANG H, CHEN D, ZHANG W

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

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

Functionalized graphene-based magnetic nanomaterial comprises magnetic graphene nanomaterial and modified magnetic graphene nanomaterial of cationic polymer polydimethyldiallylammonium chloride.

HONG Y, LIU P, WANG T

Removing methylmercury from water by using thiolated graphene oxide/iron manganese oxide composite material powder involves dispersing iron manganese oxide on surface of thiolated graphene oxide.

HUANG Y, GONG Y, TANG J, LV H

Preparing oxidized graphene/cellulose-based composite hydrogel used as heavy metal ion adsorbent, by mixing oxidized graphene suspension and cellulose solution, obtaining solidified product, washing and freeze-drying.

LI W, ZHOU L

Preparing oxidized graphene/polymer gel adsorbent for purifying dye wastewater, preferably cationic dye wastewater, involves adding polyacrylamide into oxidized graphene solution to form blending solution.

SONG S, ZHAO Z, YANG Y, LIU Y