国家/地区 中国（28）
IPC部 C（29）
IPC大类 C02（29）
IPC小类 C02F（29） B01J（22） C01B（2）
C08G（2） C08J（2） C08K（2）
H01G（2）
IPC C02F001/62（29）
发明人 GE H（3） LI Y（3） WANG C（3）
GUO Y（2） WANG Z（2） YANG Y（2）
ZHANG H（2） ZHANG J（2） ZHANG Z（2）
ZOU J（2）
公开年 2016（29）
申请年 2015（15）  2016（14） 
专利权人 UNIV JINAN（3） UNIV ANHUI N.（2） UNIV SOUTH C.（2） YANG Y（2）

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

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

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

Grafted membrane for absorbing heavy metal of waste water or sewage, and used as additive for micromachining or as lubricant for reducing friction and abrasion, comprises graphene and ionic liquid.

VERSHA K, AHN S H, RAJ P S, KIM C S, YINGJUN Q, SONKARIA S

Chemically-modified oxidized graphene ionic-type sewage treatment agent for treating heavy metal ion-containing wastewater, is prepared by carrying out chemical reaction of oxidized graphene with organic phosphoric acid and organosiloxane.

XIE Y, XU J, KANG L, YAO D

Microchip useful in sewage treatment, seawater desalination, and purification of drinking water, comprises graphene sheet structure, network structure that connects graphene sheets, and organic molecular material.

CHEN Q, ZENG J, YE R, CHEN B

Graphene oxide loaded magnetic nano-iron material for magnetic separation in underground medium for repairing groundwater pollution, comprises graphene oxide as framework to carry nano-iron particles.

CHI Z, DONG J, REN L

Adsorbent used for water treatment comprises attapulgite, water and sodium hexametaphosphate together with aqueous solution of graphene oxide, attapulgite and graphene oxide.

WEI B, CHENG X

One-step synthesis of sulfur-doped graphene aerogel used for adsorbing and removing heavy metal ions involves preparing aerogel sheet electrode, attaching to electrical adsorption vessel as working electrode, and monitoring conductivity.

KONG Y, WEI Y, XU L

Preparing graphene/sodium alginate beads modified with nano zero valent iron for restoring polluted water body, involves adding sulfuric acid solution and sodium nitrate in graphite powder, and then placed in ice water bath.

JIANG G, ZHANG J, ZHANG X, LV X