国家/地区 中国（80）
IPC部 C（80） B（66）
IPC大类 C02（80） B01（66） C01（3）
B82（2）
IPC小类 C02F（80） B01J（64） B01D（3）
C01B（3） B82Y（2）
IPC C02F101/30（80）
发明人 LIU Y（9） SUN J（6） DONG S（5）
WANG S（5） ZHANG J（5） JIANG L（4）
JIN J（4） LIU S（4） WANG J（4）
WANG X（4） YU H（4） ZHANG Y（4）
ZHAO Y（4） HOU X（3） LI C（3）
公开年 2017（80）
申请年 2017（55）  2016（24） 
专利权人 UNIV HENAN N.（8） UNIV HUNAN（3） UNIV LANZHOU.（3） FOSHAN GAOKE.（2）
SHENGLI OILF.（2） UNIV BENGBU（2） UNIV CENT SO.（2） UNIV CHONGQI.（2）
UNIV DONGHUA（2） UNIV JINAN（2） UNIV QIQIHAR（2） ZHANGJIAGANG.（2）

Preparing graphene-iron oxide composite material comprises e.g. adding graphene oxide into mixed solution of deionized water and ethanolamine and then ultrasonically dispersing.

FAN J

Preparation of phosphorus-doped graphene quantum dot-graphitic carbon nitride PN junction photocatalyst, involves dissolving 1,3,6-trinitropyrene and sodium dihydrogen phosphate dodecahydrate in water, and performing hydrothermal reaction.

LIU J, PANG Y, DONG X, QIAN J

Preparation of three-layer spherical shell biological composite material by preparing nanoiron tetroxide, adding to cultured fungal mycelium, dispersing, adding nitrogen-doped graphene composite material, culturing, and taking out.

YAO W

Preparing tetrahedral silver phosphate/graphene composite material comprises e.g. preparing graphene oxide, silver nitrate solution and phosphoric acid solution.

YANG D, LIU Y, YU Z

Degrading highly efficient methylene blue comprises e.g. preparing methylene blue aqueous solution, then adding into reaction tube and ultrasonically dispersing graphene/titania hollow composite microspheres in methylene blue.

XIA W, ZHOU W, ZHANG Y, XIAO W

Preparing graphene-based aerogel by ultrasonically processing graphene oxide in ultrapure water, distilling pyrrole monomer solution, adding e.g. iron (III) chloride hexahydrate, heating and cooling mixture and freeze-drying hydrogel.

ZHANG Y, ZHANG D, ZHAO Y, WANG L

Preparation of adsorbent for absorbing methylene blue in printing and dyeing wastewater, involves stirring pretreated dried shell material with graphene oxide dispersion, adding zinc chloride, and performing hydrothermal reaction.

WANG L, LI Y

Preparation of magnetic graphene titanium dioxide nano composite wastewater treatment agent includes dispersing graphene oxide in deionized water, cooling, reacting, mixing, stripping, adding aryl diazonium salt, dialyzing and washing.

ZHANG L, LIU L, JIANG F, WANG C, LV Z

Treating anion dye waste water comprises adding flocculant into waste water, precipitating, adding adsorbent (ultrasonic processing of graphene oxide and deionized water and stirring with chitosan aqueous solution), absorbing and separating.

CHEN D

Graphene-porous nickel oxide composite catalyst used for treating wastewater, deep treatment of industrial waste water by sodium hypochlorite oxidation or ozone oxidation, comprises graphene support and porous nickel oxide.

GU Y, LIU Y, SUN S