国家/地区 中国（7） 世界知识产权组织（6） 美国（5） 欧洲专利局（EPO）（3） 加拿大（2） 韩国（2）
IPC部 B（13）
IPC大类 B01（13）
IPC小类 B01D（13）
IPC C02F001/28（7） B01D071/02（5） C02F001/44（5）
B01D067/00（4） B01D053/02（3） B01D069/02（3）
B01J020/20（3） B01J020/26（3） B01J020/28（3）
B01J020/30（3） B01D053/22（2） B01D069/12（2）
B01J020/32（2） C02F001/40（2） C02F101/20（2）
发明人 YANG W S（2）
公开年 2014（13）
申请年 2013（7）  2014（4）  2012（2） 
专利权人 KOREA ELECTR.（2）

Apparatus for removing water from e.g. animal waste in military and civilian potable graphene oxide water purification and recovery system, has membrane separating lumen from another lumen, where water molecules are passed through membrane.

WOOD J A, SCHWARTZ R, LILLY P J

Filter comprises main body and filter layer filled in inner of main body, the main body having water inlet and water outlet and the filter layer has filter material covered with graphene thin film layer.

LIN Z

Treatment system for filtering waste or agent from fluid stream, consists of inlet flow path fluidly and permeable graphene filter containing polymer composite of layer(s) of graphene material assembled in sp2 hybridized structures.

CHIANELLI R R, DEEMER E, CHIANELLI R, EVA D, CAPT T A, DEEMER E M, WALKER W S

Manufacture of graphene-carbon nanotube composite structure involves providing graphene on surface of metal powder, then providing carbon nanotubes on surface of graphene, modifying using metal oxide, and treating using photocatalyst.

KIM H K, YANG W S

Composite membrane useful as optical catalyst for e.g. treating water, comprises titanium dioxide nanofiber and/or mixture of titanium dioxide coated polyvinylidene fluoride fiber and functionalized graphene oxide and carbon nanotube.

KIM H, PARK W K, YANG W S

New substituted cyclophane compounds used e.g. to sequester polyaromatic hydrocarbons from sample, to detect presence of polyaromatic hydrocarbons in sample, and to exfoliate graphene nanoribbons in multi-layered graphene nano-ribbon stack.

STODDART J F, BARNES J C, JURICEK M

Making oil-absorbing hollow fiber porous membrane involves immersing graphene dispersion liquid into polymer hollow fiber porous membrane module, and reinforcing binding fastness interface between graphene and hollow fiber porous membrane.

HUANG Q, LIU H, XIAO C, ZHAO J, FAN Z

Preparation of graphene oxide water filter cartridge for household water purification device involves performing chemical oxidation to obtain graphite oxide slurry, adding ice water mixture, stirring, and adding hydrogen peroxide solution.

WANG Y, HOU S, MENG L, SUN M, JING N

Composition used for removing components from fluids e.g. sewage water and waste water, and for forming capacitor, comprises structure having graphene sheets and carbon nanotubes disposed between graphene sheets.

WEI L, ZHANG Y

Preparation of graphene oxide modified superhydrophilic or superhydrophobic oil-water separation membrane for e.g. separation of oil and water mixture involves adding strong acid in ice water bath, stirring, and adding sodium nitrate.

HU J, CHEN Z, WANG F, ZHOU X, TU W, YUAN T