国家/地区 中国（25）
IPC部 B（25）
IPC大类 B01（25）
IPC小类 B01J（25）
IPC B01J020/30（25）
发明人 LIU Y（4） SUN X（4） WANG H（4）
WANG S（3） YUAN X（3） HU X（2）
HUANG H（2） LI H（2） LI J（2）
LI L（2） LI T（2） WANG Y（2）
ZENG G（2） ZHAO J（2）
公开年 2013（25）
申请年 2013（19）  2012（5） 
专利权人 UNIV HUNAN（5） UNIV SHANDON.（4）

Adsorption material is obtained by uniformly mixing green multilayer graphene oxide and alumina in mass ratio of specified range.

LI M, JIAO C, CHEN X, QIAN Y

Preparing graphene/chitosan adsorbent useful for treating printing and dyeing wastewater, comprises e.g. slowly adding graphene/chitosan mixed solution into glutaraldehyde solution, uniformly mixing, crosslinking, drying, and crushing.

TIAN M, QU L, SUN K, GUO X

Graphene oxide-rhamnolipid composite material used for absorbing cationic dye, has black grey layer having porous structure, and specified interlayer distance and aperture.

WANG L, YUAN X, ZENG G, LIANG J, ZHONG H, XIAO Z, CHEN Y, WANG H, HUANG D, WU Z, LENG L

Reduced graphene oxide-ferric oxide nano-composite material for adsorbing bisphenol A, contains ferric oxide nanoparticles of preset average diameter and dispersed in reduced graphene oxide, and has preset magnetization strength.

XIAN Y, YANG J, LI B, CHEN N, CHENG Y, QIANG Y, ZHOU Y, SHEN J, ZHANG Y

Preparation of nano-magnetic chitosan/graphene bioabsorbent material involves oxidizing graphite powder with presence of mixed acid and strong oxidizer, activating surface to obtain functionalized graphene, emulsifying, and crosslinking.

SHI Z

Preparation of cyclodextrin-graphene microsphere for removing heavy metal ions and organic pollutants in water involves preparing graphene oxide solution and cyclodextrin solution, adding reducing agent, and dropping cross-linking agent.

LI N, LIU W, SUN X, WANG Q, YANG L, ZHAO J

Beta-cyclodextrin and graphene oxide magnetic composite for removing hexavalent chromium ion in hexavalent chromium-containing waste water, comprises magnetic substrate graphene oxide, and beta-cyclodextrin grafted ethylene diamine.

HU X, LIU Y, LI H, LI T, WANG H, ZENG G

Manufacture of three-dimensional metal mesh involves dipping coated graphene nano-sheet in metal mesh, constructing micro-and nano surface roughness, contacting with water, and contacting with oil having super-hydrophobic property.

LI A, LIANG W, ZHU Z, SUN H

Graphene/metal oxide composite material for absorbing heavy metal ion in water comprises a divalent and trivalent metal nitrate hydrate, alkaline compound, and graphene oxide.

WANG Y, YUAN X

Composite water treatment material, comprises tourmaline powder, acid-modified sepiolite fiber and graphene or oxidized graphene.

LING J, XUE G, ZHANG X, CHEN D, MIAO Y