国家/地区 中国（10）
IPC部 B（10） C（10）
IPC大类 B01（10）
IPC小类 B01J（10）
IPC C02F001/30（7） C02F101/30（6） B01J020/30（3）
B01J021/18（2） B01J027/24（2） C02F001/28（2）
C02F001/32（2） C02F101/20（2） C02F101/38（2）
发明人 WAN T（3） HOU G（2） LIU L（2）
MA X（2） PU S（2） REN L（2）
XU S（2） ZHU R（2）
公开年 2017（3） 2019（3） 2018（2） 2021（2）
申请年 2019（3）  2016（2）  2018（2）  2021（2） 
专利权人 UNIV CHENGDU TECHNOLOGY（10）

Preparing carboxylated graphene oxide/polyethylenimine composite adsorbent used in water treatment, by preparing carboxylated graphene oxide, coupling polyethylenimine and diethylenetriaminepentaacetic acid to obtain coupling reaction product, and crosslinking with carboxylated graphene oxide.

ZHANG L, XI J, HE Z

Preparing electroplating wastewater water-conducting material in treatment of electroplating wastewater, by peeling and shredding corn stalks, steaming, soaking, drying, treating with composite enzyme, curing, and bonding graphene powder.

JING J, ZHANG X, WANG Z, PENG J, HUANG S, WU N, FAN T, HE R, JI F

Preparing a cuprous oxide/reduced graphene visible light photocatalyst by low temperature liquid phase precipitation, involves dissolving copper salt and organic acid in deionized water, then adding aqueous dispersion of graphene oxide.

WAN T, LUO W, JIANG Y, LI T, REN L, ZHU Q, HOU G

Preparation of bismuth oxyiodide/graphene oxide visible light photocatalyst in photocatalytic degradation of dye e.g. rhodamine B, involves using e.g. bismuth(III)nitrate pentahydrate, organic acid, and graphene oxide aqueous dispersion.

WAN T, YUAN Q, LAI X, BAI Z, HAN R, LI N, XU S

Preparing silver phosphate/oxidized graphene visible light photo-catalyst by low temperature liquid phase precipitation comprises dissolving silver nitrate, stirring, reacting, washing, centrifuging, drying, grinding and balancing.

WAN T, JIAN M, CHEN H, WANG C, XU S, ZHANG Y, HOU G

Visible light responsive boron-nitrogen co-doped graphene photocatalyst useful for treating organic dye wastewater, prepared by adding phthalocyanine to mixed solution of concentrated hydrochloric acid and pyridine, filtering and drying.

MA X, LIU L, LU B, LI R

Oxygen-nitrogen co-doped graphene photocatalyst used for treating organic dye wastewater, comprises nitrogen atom doped on surface of graphene and inside crystal lattice, and oxygen atom grafted on surface of graphene.

MA X, LIU L, LI J, REN L, ZHEN Y

Preparing amorphous oxygen-doped boron nitride nanosheet, comprises e.g. preparing suspension of amorphous graphene-like copper boride nanosheets, reacting with nitrosyl chloride, absorbing chlorine gas, washing obtained product, and drying.

TONG D, CHEN M, WEI D, CHU W, WANG T

Preparation of graphene-titania photocatalytic composite material used in photocatalytic degradation of organic dye, involves chemically synthesizing graphene oxide, dissolving in ethanol, and ultrasonically processing.

PU S, ZHU R, DENG D, MA J

Preparing graphene/titanium dioxide photocatalytic nanocrystals used to e.g. produce conductive battery, by adding graphite powder and sodium nitrate to flask, adding concentrated sulfuric acid, stirring and adding potassium permanganate.

PU S, ZHU R, MA H, HOU Y