国家/地区 中国（29）
IPC部 B（29）
IPC大类 B01（29）
IPC小类 B01J（29）
IPC C02F001/62（29）
发明人 LIU Y（5） ZHANG Y（4） DU B（3）
HU L（3） LIU J（3） WANG Q（3）
WANG Y（3） WEI Q（3） YAN L（3）
YAN T（3） ZENG G（3） DONG H（2）
HU J（2） HU X（2） KONG Y（2）
公开年 2015（29）
申请年 2015（20）  2014（9） 
专利权人 UNIV HUNAN（3） UNIV JINAN（3） UNIV CHANGZH.（2） UNIV JIANGSU（2）
ZHANG Y（2）

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

Graphene modified bio-carbon composite material comprises graphene, sodium dodecylbenzene sulfonate and biochar, where graphene is loaded on biochar through sodium dodecylbenzene sulfonate to form a mesh stent structure.

DONG H, LIU J, LIANG J, WU H, YUAN X, ZENG G, ZHANG C

Graphene oxide modified biological carbon composite material useful in treating water containing lead, comprises graphene oxide, biological coal and chitosan.

DONG H, LIU J, LIANG J, WU H, YUAN X, ZENG G, ZHANG C

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

Chitosan-coated groundwater restoration agent with soil heavy-metal adsorption function, contains crosslinked zeolite, modified nano zero-valent iron, hydroxyapatite, graphene oxide, and ferrosoferric oxide magnetic particles.

ZANG J

Preparing hydrogel used for absorbing heavy metal ion in water, involves dispersing graphene oxide in deionized water and treating by ultrasonic to obtain mixture.

KONG Y, WEI Y, XU L

Carbon based loaded absorbent for removing heavy metals from wastewater, comprises aminated graphene oxide carrier loaded with titanium dioxide and iron oxide.

HUANG J, LI F, XU H, YANG J, TIAN Q, WANG Q, YANG B, DING F, MENG D, CHENG Q, SUN M, TANG D

Preparation of cobalt-iron oxide-triethylenetetramine-graphene oxide adsorbent for absorbing chromium in wastewater, involves stirring graphite powder and sulfuric acid, adding triethylenetetramine and cobalt nitrate to mixture.

HU Q, SUN X, WEI J, YU Q, CHEN F

Preparation of highly-reducing magnetic graphite used in preparation of chromium adsorbent, involves adding distilled water to graphene oxide and ferrous chloride, heating, adding sodium hydroxide, heating, separating, and drying.

HOU T, YANG H

Preparation of multifunctional water separator materials based on graphene oxide nanoribbons used e.g. for heavy metal adsorption by mixing phosphoric acid and sulfuric acid, adding carbon nanotubes and potassium permanganate and filtering.

FAN Z, LIU Y, WANG Y, ZHANG E, SUN X