国家/地区 中国（47）
IPC部 B（47）
IPC大类 B01（47）
IPC小类 B01J（47）
IPC C02F001/28（29） B01J020/30（25） B01J020/20（18）
C02F001/30（14） B01J020/28（9） C02F001/32（7）
B01J020/26（5） B01J027/18（5） A01P001/00（4）
B01J020/24（4） B01J021/18（4） C02F001/58（4）
B01J020/22（3） C02F001/50（3） C02F001/62（3）
发明人 LI Y（7） YANG X（6） CUI H（5）
QIN J（5） LIU Y（4） SUN X（4）
WANG H（4） WANG Y（4） LIU C（3）
LUO S（3） TANG Y（3） WANG S（3）
XU X（3） YUAN X（3） ZHANG R（3）
公开年 2013（47）
申请年 2013（27）  2012（19） 
专利权人 UNIV HUNAN（7） UNIV JIANGSU（6） UNIV SHANDON.（4） UNIV LIAOCHE.（2）

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

Graphene sewage purifying agent comprises bentonite, kieselguhr, synergistic agent, and graphene.

LIN Y, WU J, ZHANG X

Preparation of graphene/titanium dioxide composite photocatalyst by dissolving graphene oxide in ethanol solution, adding titanium dioxide, heating, washing using water, drying, soaking in concentrated hydrochloric acid, sealing and drying.

SHI X, WANG D, WANG L, WANG Z, YUAN R

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 graphene oxide-polyurethane foaming material for absorbing heavy metal ion from wastewater, involves preparing oxidized graphite alkene using Hummers method, adding polyether glycol, foam stabilizer and catalyst.

YANG D, QIU F, QIN J, RONG X

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

New photocatalyst comprising bismuth phosphate and graphene oxide composite material used e.g. for photocatalytic decomposition of water into hydrogen/photocatalytic decomposition of organic pollutant in water.

DAI W, CHEN X, FU X, WANG X, SU W, WANG Y, PAN B

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