国家/地区 中国（15）
IPC部 B（15）
IPC大类 B01（15）
IPC小类 B01J（15）
IPC C02F001/30（7） B01J020/30（6） C02F001/28（5）
C02F101/30（5） C02F101/38（5） B01J020/20（3）
B01J027/04（3） B01J035/10（3） C02F101/34（3）
B01J020/22（2） B01J020/28（2） B01J027/185（2）
B01J037/34（2） C02F001/32（2） C02F001/72（2）
发明人 ZHANG K（15）
公开年 2021（4） 2015（2） 2016（2） 2017（2） 2020（2）
申请年 2016（3）  2020（3）  2015（2）  2019（2）  2021（2） 
专利权人 UNIV XIANGTA.（3） CHINESE ACAD.（2） NORTHEAST IN.（2）

Preparing iron phosphide/iron single-atom Fenton-like photocatalyst useful for treating tetracycline antibiotic wastewater, comprises e.g. adding aqueous solution of ferric nitrate nonahydrate in graphene oxide, mixing iron phosphide and iron single atom and dissolving in water, and freeze-drying.

ZOU J, ZHANG K, LIU Z, DENG Y, LI X, WANG Z

ytterbium-erbium co-doped ytterbium-erbium/graphene-dicyanocyanamide photocatalyst is useful in the catalytic degradation of organic dyes e.g. rhodamine B under visible light or near infrared light.

XIE J, YU Z, ZHANG K, GUAN B, WANG K, WANG J, MENG J, LIU W

Ozone catalytic membrane water treatment involves collecting industrial wastewater, filtering, absorbing impurity by activated carbon adsorption device, performing ozone catalysis by ozone catalyst membrane, and detecting purification index.

ZHANG K, JIN J, YAO Y, WEI F, ZHANG M, YANG J, LI J, LI K

Preparing graphene/copper sulfide zinc flower-like microsphere superstructure visible light catalyst by adding graphene oxide to deionized water, adding soluble zinc and copper salts, adding thiourea and polyethylene glycol 600 and reacting.

ZHU Q, LI P, YANG T, ZHANG K

Preparing fluoride adsorbent, comprises mixing aluminum salt and succinate salt uniformly, and separating.

DUAN P, JIA X, XIA R, HOU X, ZHANG K, WANG X, TA L, QIAN C, ZHANG X, WANG L

Preparing graphene/copper zinc sulfide flower-shaped microsphere photocatalyst comprises adding graphene oxide to o-hydroxydiol, ultrasonically oscillating, adding e.g. copper salt, dissolving, adding thiourea, cooling and centrifuging.

ZHU Q, YANG T, HU N, LI P, ZHANG K

Thorn-shaped nano-manganese dioxide/graphene composite material useful for treatment of antibiotic-containing wastewater, comprises thorn-shaped nano-manganese dioxide loaded on graphene oxide substrate.

KONG L, WU Y, ZHANG K, LIU J

Preparing graphene-cadmium sulfide-copper-zinc composite photocatalyst comprises e.g. adding graphene oxide to deionized water, ultrasonically stripping, preparing dispersion, adding soluble zinc salt and copper soluble salt, and stirring.

ZHU Q, ZHANG K, HU N, JIANG S, LI P

Preparation of porous graphene composite material involves adding nano-graphene to polydimethylsiloxane and heating, adding sodium chloride and dispersing in PVC solution, filtering mixture, adding distilled water, and freeze-drying.

WANG X, ZHANG K, ZHENG H

Removal of organophosphorus pesticide in wastewater involves diluting wastewater using water, adding e.g. potassium peroxymonosulfate and iron/nickel oxide/graphene composite, mixing, irradiating UV, and degrading organophosphorus pesticide.

ZHENG B, ZHAO L, ZHANG K, LI C, NIU J, CHENG W, CUI J