国家/地区 中国（224） 美国（15） 世界知识产权组织（10） 韩国（6） 欧洲专利局（EPO）（5） 日本（3） 台湾（3） 新加坡（2）
IPC部 B（237）
IPC大类 C02（237）
IPC小类 C02F（237）
IPC C02F001/28（129） B01J020/30（107） B01J020/28（62）
B01J020/20（58） C02F001/30（57） C02F001/72（32）
C02F101/38（31） C02F101/20（30） B01J020/26（26）
B01J020/24（25） C02F001/62（23） C02F101/30（23）
C02F001/44（20） C02F101/34（20） B01D067/00（18）
发明人 LI Y（17） LIU B（16） LI X（13）
LIU Y（10） WANG C（9） WANG W（9）
WANG Y（9） ZHANG J（9） LI J（8）
WANG H（8） ZHANG Y（8） CHEN J（7）
LIU J（7） CHEN X（6） LIN L（6）
公开年 2016（237）
申请年 2016（165）  2015（67）  2014（5） 
专利权人 UNIV DONGHUA（16） UNIV JINAN（9） UNIV SOUTH C.（6） UNIV DALIAN .（5）
UNIV HOHAI（5） UNIV HUNAN（5） UNIV JIANGSU（5） UNIV TIANJIN.（5）
UNIV ZHEJIAN.（5） SHANGHAI INS.（4） UNIV NANCHAN.（4） UNIV NANKAI（4）
SHANGHAI TIA.（3） UNIV FUZHOU（3） UNIV HENAN N.（3） UNIV SHAANXI.（3）
UNIV TONGJI（3） UNIV ZHEJIAN.（3） UNIV ZHENGZH.（3） NINGBO INST .（2）

Preparing tin doped bismuth oxychloride/graphene composite photo catalyst comprises e.g. dissolving bismuth(III) nitrate pentahydrate in hydrochloric acid solution, then adding tin(II) chloride dehydrate, heating and post processing.

SUN J, HAN X, DONG S, LUO S, TAN L, WANG K

Multilayer body used as light absorber comprises water-permeable base body with carbon material layer which comprises graphite, graphene, graphene oxide and chemically functional group-modified graphene and carbon nanotubes.

ZHU J, LI X, XU W

Dual-purpose graphene adsorption device for water and vapor, has water pump that is provided with water inlet and adsorption device is composed of screens, layer of graphene material and molecular sieve.

LIU S

Photocatalytic composite dye wastewater treatment material comprises e.g. graphene oxide, carbon nanotube, aloe vera powder, nanometer titanium dioxide, tetrabutyl titanate, copper acetate, bismuth oxide, chitosan, and deionized water.

FAN Z

Preparation of surface-modified diamond powder involves dispersing diamond-graphene solid in water, adding chloroacetic acid and sodium hydroxide, reacting, dialyzing, freeze-drying and self-assembling using e.g. polyethyleneimine.

JIAO T, ZHAO X, HU J, MA X, HUANG H

Degradation of tetracycline involves dissolving bismuth nitrate and ferric chloride in nitrate solution, dropping sodium hydroxide, adjusting pH, adding graphene oxide, ultrasonic precipitating, washing and hydrothermal reacting.

TANG Y, XUE Z, LIU S

Method for synthesizing amine graphene water treatment agent for use as carrier for drug, involves adding chlorine-containing graphene, acid binding agent and solvent and adding amine-containing substances, filtering and drying.

ZHANG J, WANG C, ZHOU J, DUO F

Sonochemical synthesis of fluoride ion adsorbent by preprocessing colorless transparent solution, sonicating oxidized graphene, adding to deionized water and ethanol mixture, suction filtering, washing, drying, and refluxing.

CHEN P, JIANG H, TIAN L, LIU J, ZHOU J

Preparing iron(III) oxide-hydroxide/graphene oxide composite material comprises mixing suspension of iron oxyhydroxide-suspension and graphene oxide with ratio of 1:1-2, and compounding by hydrothermal method after dispersing.

LI Z, ZHAO Y

Magnetic oxidized graphene wastewater treatment agent for adsorbing heavy metal ion e.g. divalent lead, comprises nano-magnetic iron oxide modified with organosiloxane by silicon-oxygen bond, and graphene oxide connected with organosiloxane.

XIE Y, XU J, KANG L, YAO D