国家/地区 美国（74）
IPC部 C（74）
IPC大类 C01（74） B82（63） H01（46）
B32（26） C23（21） B05（17）
B01（15） C08（12） C09（12）
C07（11） B44（6） C30（6）
D01（5） G02（5） B29（4）
IPC小类 C01B（74）
IPC C01B031/04（74）
发明人 CHOI J（6） CHOI J Y（6） HONG B H（5）
SHIN H（5） SHIN H J（5） AHN J（4）
BAE S K（4） CHOI W（4） CHOI W M（4）
KIM H K（4） VEERASAMY V（4） VEERASAMY V S（4）
BAE S（3） GANG B S（3） GEUN K H（3）
公开年 2011（74）
申请年 2010（40）  2011（26）  2009（8） 
专利权人 SAMSUNG ELEC.（10） UNIV SUNGKYU.（8） UNIV SUNGKYU.（5） GUARDIAN GLA.（4）
GUARDIAN IND（4） GUARDIAN IND.（4） BASF SE（3） GRAPHENE SQU.（3）
SAMSUNG TECH.（3） UNIV SUNGKYU.（3） UNIV SUNGKYU.（3） UNIV SUNGKYU.（3）
ABDELSAYED V（2） AHN J（2） ALOTHMAN Z A.（2） BAE S（2）
BAYER TECHNO.（2） ELSHALL M S（2） HANWHA TECHW.（2） HONG B H（2）

Method for guiding optical signal on layers of graphene to create optical device e.g. ribbon waveguide beam combiner or splitter, involves arranging portion of layer of graphene to provide conductivity.

ENGHETA N, VAKIL A

Forming graphene used in e.g. bioanalytics involves providing graphite sample having atomic layers of carbon; introducing solvent and ions into spaces between the atomic layers; expanding space; and separating the layers using driving force.

LOH K P, WANG J, JUNZHONG B, LOH K, LUO J, ZUNZHONG W

Making graphene involves making graphite oxide substrate by exfoliating graphene oxide sheet in aqueous solution, neutralizing and centrifuging the solution, and evaporating/spin coating the solution on material; and exposing to laser beam.

SOKOLOV D A, SHEPPERD K R, ORLANDO T M

Forming graphene thin films/functionalized graphene coatings, comprises providing conducting substrate and electrophoretically forming graphene or functionalized graphene using solution comprising e.g. exfoliated graphene sheets.

BANERJEE S, WHITTAKER L, LEE V, WHITAKER L

Method for transferring graphene from graphene forming structure onto desired object e.g. circuit substrate, involves separating oxide layer from metal catalyst layer and removing metal catalyst layer by using etching solution.

CHO S, WON D, CHO S H, WON D K

New functionalized graphene compound comprising graphene and fluorine having specific fluorine to carbon ratio used as structural material, electronic component, optical component, magnetic component or coating.

GEIM A, RAVEENDRANNAIR R, NOVOSELOV K, RAEBINDEURAN N R, RAVEENDRAN N R

Method for depositing graphene on substrate for semiconductor device, involves heating substrate in chemical vapor deposition chamber and flowing carbon precursor into chamber.

PADHI D, JANZEN J, SHAIKH S, KIM B, CHIN B, KIM B H

Broadband optical limiter useful in devices used for protecting human eyes and optical sensors, comprises many graphene nano-sheets and a base material (liquid or polymer gel) in which the graphene nano-sheets are distributed.

ZHAO W, ZHAO B

Manufacture of reduced graphene oxide for manufacturing reduced graphene-polymer composite, involves treating graphite with strong acid, mixing with halogen-substituted aromatic compound and stirring.

KU B C, PARK O K, LEE S H, NA S I, JO H I, KIM J K, LEE J H, KU B, PARK O

Producing nano-structures used for e.g. nanoscale wires involves contacting graphite flake having graphene layers with vapor form of intercalant to form graphite intercalation compound; and exfoliating the graphite intercalation compound.

MERCURI R A