国家/地区 中国（7）
IPC部 C（9）
IPC大类 C02（9）
IPC小类 C02F（9） B01J（6）
IPC C02F001/72（9）
发明人 DENG C（2） FANG J（2） WANG Y（2）
YU Y（2）
公开年 2014（9）
申请年 2013（4）  2014（4） 
专利权人 UNIV BEIJING.（2）

Reduced graphene oxide-silver phosphate used for photodegradation of organic textile dyes, comprises preset amount of reduced graphene oxide and silver phosphate.

DAS D P, SAMAL A, DAS J, DASH A

New non-homogeneous Fenton catalyst comprising a mesoporous support formed by graphene doped mesoporous support complex, whose surface is modified by hematite, useful for degrading organic pollutants (phenol or quinoline) in water.

YU Y, WANG J, WANG Y, DENG C, FANG J

Preparation of graphene/anionic clay composite photocatalyst used for visible light chromium compound contamination application, by mixing graphene oxide solution and mixed metal salt solution, hydrolyzing, sintering, grinding, and sieving.

ZHU N, HUANG Z, WU P

Heterophasic Fenton photocatalyst for degrading organic pollutants e.g. phenol or quinoline in water comprises mesoporous carrier having mesoporous surface which is goethite-modified graphene composite.

CHEN X, WANG Y, YUAN Q, DENG C, FANG J, YU Y

Performing catalytic ozonation process used in drinking water purification technique, by preparing catalyst by heating graphene and activated carbon, adding ozone to bromide ion and organic material, and adding catalyst to solution.

HUANG X, LIU J, LU N, LIU S, WANG X, SU M, ZHANG D

Graphene composite, useful for water treatment, includes metal oxide including functionalized iron(II,III) oxide in the hollow graphene oxide spheres and titanium dioxide.

KIM H, PARK W K, YANG W S

Graphene-heme and nano-gold ternary composite material used for degradation of hydrogen peroxide, comprises specified amount of graphene, heme and nano gold.

WENG J, LV X

Catalyzing methylene blue by using graphene oxide-manganese oxide nanocomposite, involves taking methylene blue aqueous solution, where graphene oxide-manganese oxide nanocomposite and hydrogen peroxide are added.

GAO F, LI Y, SHI L, QU J, SHAO G

Preparation of hydroquinone/graphene/magnetite Fenton catalyst for wastewater involves adding 1,4-hydroquinone in deionized water, adding aqueous ferrous sulfate heptahydrate, mixing, and adding aqueous hydrogen peroxide solution.

GUO W, WANG A, LENG Y, HAO F, YUE X