国家/地区 美国（24） 世界知识产权组织（16） 韩国（12） 中国（10） 欧洲专利局（EPO）（8） 日本（7） 台湾（5） 印度（3） 澳大利亚（2）
IPC部 B（26）
IPC大类 B01（26）
IPC小类 B05D（26）
IPC C01B031/04（26）
发明人 MILLER S A（4） CHOI J（3） CHOI J Y（3）
DUERKSEN G L（3） SHIN H（3） SHIN H J（3）
YOON S（3） YOON S M（3） JUNG H（2）
公开年 2013（4） 2014（4） 2009（3） 2011（3） 2016（3） 2017（3） 2010（2） 2015（2）
申请年 2015（5）  2012（4）  2013（4）  2008（3）  2010（3）  2016（3）  2011（2） 
专利权人 EMPIRE TECHN.（4） SAMSUNG ELEC.（4） BASF SE（2）

Preparation of polygraphene membrane for desalinating salt water involves mixing graphite, sodium nitrate and potassium permanganate and hydrogen peroxide, centrifuging mixture, and acylating and polymerizing resulting graphene oxide sheets.

SALEH T A

Method for producing membrane for hemodialysis, involves irradiating laser beam onto photo-mask for forming pores of predetermined pattern on graphene thin film.

HYEKYUNG J, CHANGHO L, JAEYOUL J

Producing conductive thin film and graphene nano-dispersion plate, comprises e.g. mixing dispersing agent and solvent with graphene nano-plate to obtain solution, dispersing the solution by using a homogenizer and an ultrasonic disperser.

YUN J Y, TAI W P, LEE S Y

Composition used in preparation of e.g. graphene or graphene-like structure, comprises graphite oxide and infrared absorbing compound.

DESMET T

Graphene dispersant used in e.g. preparation of graphene composite powder, and graphene composite film, comprises polyaniline oligomer or derivative which is electroactive polymer, and combines with graphene via pi-pi bond.

DAI L, GU L, YU H, ZHENG Y, MA J, ZHAO H, LIU S, DING J

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

Formation of patterned magnetic graphene for high density data storage involves transferring or growing graphene film on substrate, functionalizing, hydrogenating to form fully hydrogenated graphene, and manipulating hydrogen content.

LEE W K, WHITENER K E, SHEEHAN P E

Sponge like nanomaterial obtained from graphene oxide by sonicating graphene oxide in deionized water solution and freezing, used e.g. as supercapacitor, in construction of lithium battery and separating oil from water.

CHIU G, YU A

Purifying graphene nanoribbons, involves contacting composition comprising graphene nanoribbons and contaminants with liquid medium comprising dispersant, and dispersing nanoribbons in liquid medium and subjecting the dispersion.

HINTERMANN T, SCHWAB M G, CHA K C, WEITZ T, SCHAEFER A, MUELLER I B, WEITZE T, SCHWAB M G S, CHA K C P

Fabricating graphene, i.e. an allotrope of carbon, comprises irradiating graphite oxide layer on substrate with light from first light source, and irradiating the irradiated graphite oxide layer with light from second light source.

SONG B, CHOI K, CHOI N, SHIM H, JUNG H, LEE J, BYUNG Y S, KIL S C, NAG E C, HYOUNG S S, HAN Y J, JUNG H L