国家/地区 中国（49）
IPC部 B（49）
IPC大类 C01（49） B82（44） H01（18）
C23（10） B01（9） B32（9）
C08（9） C07（7） B05（6）
C09（5） C30（5） B44（3）
C03（3） B21（2） B23（2）
IPC小类 C01B（49）
IPC C01B031/04（49）
发明人 VEERASAMY V（4） VEERASAMY V S（4） BAE S（2）
BAE S K（2） CHEN W（2） CHEN X（2）
CHEN Y（2） CHUNG H（2） CHUNG H J（2）
HEO J（2） HEO J S（2） HUH J（2）
HUH J S（2） JI R（2） JUNG H（2）
公开年 2011（49）
申请年 2011（26）  2010（17）  2009（6） 
专利权人 GUARDIAN GLA.（4） GUARDIAN IND（4） GUARDIAN IND.（4） BAYER TECHNO.（2）
KUNMING PHYS.（2） SAMSUNG ELEC.（2） UNIV DONGHUA（2） UNIV MANCHES.（2）
UNIV RICE WI.（2） UNIV SINGAPO.（2） UNIV SINGAPO.（2） UNIV SUNGKYU.（2）
UNIV SUNGKYU.（2） UNIV SUNGKYU.（2） UNIV TONGJI（2） VEERASAMY V .（2）

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

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 preparing graphene, involves taking and dispersing oxidized graphite alkene to obtain solution of oxidized graphite alkene, preparing graphene oxide film through spin-coating, reducing oxide graphene to obtain pure graphene.

CAI C, LIANG H, LIU H, REN W, SU J

Method for preparing nano composite material of graphene and manganese dioxide for use as e.g. catalyst, involves washing product to prepare graphene that is dispersed in potassium permanganate solution, and adding and reacting acid.

CAI Y, GUO N, QIN Z, WANG L

Manufacturing graphene, comprises performing vapor phase epitaxy on substrate comprising silicon carbide surface, and controlling sublimation of silicon from the substrate by flow of e.g. inert gas (argon) through epitaxial reactor.

STRUPINSKI W, STRUPIAFSKI W, STRUPINSKI W O

Non-transition metal catalyst, useful in oxidation, hydration, dehydrogenation, condensation, polymerization or auto-tandem oxidation-hydration-condensation reactions, comprises catalytically-active graphene oxide or graphite oxide.

BIELAWSKI C W, DREYER D R, JIA H, BIELAWSKI C, DREYER D

Article e.g. photodetector, comprises graphene layer having work function and metal oxide film having work function greater than work function of graphene layer, formed on graphene layer.

CHEN W, CHEN Z, WEE T S A, XIE L, WANG X, SUN J, ARIANDO, HWANG J, CHEN V, CHEN ZH, WEE T SH A, SUN Y

Spinning graphene ribbons into fibers to manufacture graphene ribbon fibers, comprises supplying spin-dope comprising graphene ribbons to spinneret, spinning spin-dope into accrued graphene ribbon fibers, and coagulating accrued fibers.

KOENDERS B M, MEERMAN J J, KAMPERMAN S M, WAARBEEK TER R F, JONG DE J, RADIER A A T, OTTO M J, WAARBEEK T R F, JONG D J, MEERMAN YA Y, JONG D Y, OTTO M YA

Manufacture of cobalt/graphene composite material involves dispersing graphite oxide in glycol solution, adding cobalt salt, anhydrous sodium acetate and polyethylene glycol, heating, cooling, centrifuging, washing and drying.

LI Y, WANG H, ZHANG F, ZHANG Q

Producing two-dimensional nano-materials, useful in sensors, comprises adding sol precursor compound to mixture of graphene oxide particles or graphene particles and surfactant, reacting mixture in sol-gel process, and optionally heating.

IVANOVICI S, YANG S, FENG X, MUELLEN K, BIN Y S, KLAUS M