国家/地区 中国（10） 欧洲专利局（EPO）（3） 韩国（3） 美国（3） 澳大利亚（2） 加拿大（2） 以色列（2） 日本（2） 新加坡（2） 世界知识产权组织（2）
IPC部 B（11）
IPC大类 B01（11） C02（5） C01（3）
B82（2）
IPC小类 B01D（11）
IPC B01D071/02（5） C02F001/44（4） B01D067/00（3）
B01D069/02（3） B01D069/12（2） B01J020/30（2）
B82Y030/00（2） B82Y040/00（2） C01B031/02（2）
C01B031/04（2） C01B032/194（2） C02F001/28（2）
发明人
公开年 2013（11）
申请年 2013（11）
专利权人 LOCKHEED COR.（2） LOCKHEED MAR.（2）

Method for adsorbing and separating graphene oxide colloid, involves selecting natural crystalline flake graphite, putting in dialysis bag, sealing, putting in rare earth ion water solution, oscillating and adding acid solution.

WANG L, LI Y, LIU Y, CHEN W, ZHUO M

Making graphene powder useful in carbon-based electrical devices involves preparing graphene solution in which graphene particles are dispersed in a solvent; aggregating the particles; separating aggregated particles from solvent and drying.

LEE S, LEE D, SEO B, BYUN N

Impure gas adsorption device useful for graphene chemical vapor deposition apparatus, comprises air flow channel, mixed gas inlet connected with one end of flow channel, multiple semiconductor refrigeration sheets and purified gas outlet.

LIU C, LIAN R

Collecting molecules from solution involves providing graphene membrane perforated with apertures selected to allow passage of solutions solvent while simultaneously arresting desired molecules upon surface of the membrane, and dislodging.

STETSON J B, VISS S J

Composite membrane, useful for filtering and light degrading dye, comprises graphene or graphene oxide-semiconductor particle.

CHEN X, CUI A, DAI W, FU X, XU C

Copper oxide-titanium dioxide/graphene ternary complex used as visible light organic-pollutant degrading photocatalyst, has cubic copper oxide and anatase titania nanoparticles loaded on reduced graphene composite.

FENG H, LIU J, QIAN D, PENG S, LUO D, TAN G

Perforating graphene which is used as gas filters involves exposing a stream of gas into plasma to generate an activated gas stream; directing the gas stream toward a graphene sheet; and perforating the graphene sheet with the gas stream.

BEDWORTH P V

Manufacture of three-dimensional metal mesh involves dipping coated graphene nano-sheet in metal mesh, constructing micro-and nano surface roughness, contacting with water, and contacting with oil having super-hydrophobic property.

LI A, LIANG W, ZHU Z, SUN H

Cyclodextrin modified graphene filter membrane for treating water pollution, is prepared by utilizing graphene oxide solution, cyclodextrin solution and ammonia water, adding hydrazine hydrate followed by mixing and drying.

LI H, ZHAN J

Semi permeable membrane for use in filter device for purifying fluid, is formed from graphene that is formed with nanoholes.

XU Z, HUANG X, KIM J, SONG Z