国家/地区 中国（47）
IPC部 B（47） C（13） A（2）
IPC大类 B01（47） C02（7） C01（4）
B32（2） C08（2）
IPC小类 B01D（47）
IPC B01D067/00（20） B01D069/12（15） B01D071/02（12）
B01D053/56（6） B01D053/86（6） B01D069/02（6）
C02F001/44（6） B01D061/14（4） B01D061/36（4）
B01D069/10（4） B01D039/20（3） B01D071/34（3）
B01D071/68（3） B01J020/20（3） C01B031/04（3）
发明人 WANG H（4） ZHANG J（4） ZHANG X（4）
ZHANG Y（4） GUO X（3） HU Q（3）
LIU T（3） WANG Y（3） WU H（3）
YU J（3） ZHANG Z（3） CHANG J（2）
DUAN X（2） HAN L（2） HAO F（2）
公开年 2016（47）
申请年 2015（47）
专利权人 BEIJING LEAG.（3） ANHUI YINENG.（2） CHANGZHOU TA.（2） HU L（2）
KOTOBUKI TSU.（2） LIU Q（2） NINGBO INST .（2） UNIV SHINSHU（2）
UNIV TIANJIN.（2） UNIV ZHEJIAN.（2）

Preparation of composite film of oxidized graphene skeleton material used for separating azeotrope from pervaporation process in liquid phase separation, involves e.g. oxidizing graphite powder to obtain oxidized graphene.

ZENG G, LI G, ZHANG Y, SUN Y

Single-layer graphene-based membrane comprises graphene-polymer composite which consists of amine functionalized graphene and polymer containing anhydride group as linker for linking amine functionalized graphene to polymer.

PRINCE J A, BHUVANA S, VANANGAMUDI A, SINGH G

Inorganic/organic hybrid nanoparticles-doped positive osmosis membrane for composite membrane, has base film layer and inorganic/organic hybrid nanoparticles comprising inorganic nanoparticles containing silica, graphene and/or alumina.

XUE L, ZHANG A, ZHAO X, SHENG J

Graphene micro-porous filtering film, has first graphite layer and second graphite layer that are formed with top side and bottom side of micro-pore filtering membrane layer, where aperture of filter membrane layer is specific in range.

CHANG J, DUAN X, GUO X, LIU T, WANG H, ZHANG L

Graphene filter paper for the laboratory, has a micro-porous filtering film layer that is provided with multiple graphite layers provided with a filter medium solution.

CHANG J, DUAN X, GUO X, LIU T, WANG H, ZHANG L

Solid waste oil separating and filtering device, comprises oil outlet port, supporting net, cylinder with oil opening, filter screen, graphene filtration membrane, and negative pressure device with negative pressure port.

ZHANG Z, HAN L

Graphene membrane film used in system for purifying solvent, comprises several plate-shaped laminated graphene flakes containing physical bond or chemical bond for connecting pair of layers, and has preset thickness and oxygen content.

LEE S H, KIM S J, SEO D K, KIM Y H, GEONHUI L, LEE S, KIM S

Manufacturing method of filter molded object, involves holding graphene layer under low temperature heating for predetermined time in-air contains specific oxygen range and forming graphene water flow hole.

KANEKO K, TAKAGI T, MURATA K, MURADA K, KATSUMI K, TOSHIO T, KATSUYUKI M

Graphene filtering sheet comprises reduced graphene oxide which is dispersed in macromolecule to become a macromolecule composite sheet.

HUNG W, LIU W, CHIU Y, YANG Y, HU C, LEE K, LAI J, HUNG W S, LIU W J, CHIU Y J, YANG Y C, HU C C, LEE K R, LAI J Y, HONG W, QIU Y, HU Q, LI K

Graphene grading filtering device, has filter pool whose upper end is provided with feedstock port, and liquid bottle formed with air port, where bottom part of filter pool is equipped with filter element.

HAO F, HU Q, LI L, TONG L, WANG H, WANG Y, YU J, ZHANG J, ZHANG X, ZHOU Z