国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） B82（2） C01（2）
IPC小类 B01D（7）
IPC B01D053/02（3） B01D067/00（3） B01D053/72（2）
B01D053/86（2） B01D069/02（2） B01J020/20（2）
B01J020/28（2） B01J020/30（2） B82Y040/00（2）
C01G041/02（2）
发明人 WANG C（7）
公开年 2017（6）
申请年 2017（7）
专利权人 AECC BEIJING.（2） ZHONGSHAN TI.（2）

Method for producing graphene oxide filter membrane, involves oxidizing surface of graphene copper foil substrate and inner wall of graphene in air to obtain surface of graphene oxide copper foil substrate and inner wall of graphene oxide.

YUAN Z, YANG W, WANG C

Preparing hollow structure nano tungsten oxide by in-situ growth of graphene oxide involves weighing certain amount of oxidized graphene and tungsten-containing precursor compound, mixing graphene oxide and adding absolute ethyl alcohol.

CUI Y, GAO J, GUO M, TANG Z, TIAN H, WANG C, ZHANG H, ZHOU Z

Preparing mixed matrix membrane having heat resistance and solvent resistance involves using mixed base film original film and thermally oxidizing and crosslinking, where mixed base film original film is prepared by oxidizing graphene.

LI L, LIU Q, JIN X, XU R, WANG C, WANG T

Preparing hollow nanostructure tungsten oxide wire involves mixing certain amount of graphene oxide, tungsten-containing precursor compound, anhydrous ethanol and deionized water with stirring uniformly for predetermined time.

CUI Y, GAO J, GUO M, TANG Z, TIAN H, WANG C, ZHANG H, ZHOU Z

Manufacture of magnetic graphene mixed matrix membrane for separating oxygen and nitrogen gases, involves dissolving organic polymer powder in solvent, stirring, filtering, adding graphene powder, stirring, coating and drying.

BAI Y, XU X, WANG C, XIE Y

Air purifying device, has baffle plate whose two sides are mutually provided with graphite alkenyl purifying filter, and carrier layer filled with graphene and formaldehyde decomposing catalyst, where baffle plate is formed with gap.

ZHAI T, WANG C, LU X

Preparation of three-dimensional modified graphene filter, involves washing foamed metal, mixing cobalt salt, nickel salt, graphene and water to obtain dipping reagent, immersing foamed metal in dipping reagent, drying and heat-treating.

DENG H, LU X, WANG C, WANG G, ZHAI T, DI T