国家/地区 中国（68）
IPC部 B（68）
IPC大类 C01（68）
IPC小类 C01B（68）
IPC C01B031/04（49） B82Y040/00（45） C01B031/02（42）
B82Y030/00（37） B82B003/00（14） C01B031/00（10）
H01B001/04（10） B82B001/00（8） B32B009/00（7）
B82Y099/00（6） C23C016/26（6） B05D003/02（5）
C30B029/02（5） B01J021/18（4） B05D005/12（4）
发明人 FAN S（4） JIANG K（4） VEERASAMY V（4）
VEERASAMY V S（4） CHEN W（3） CHUNG H（3）
CHUNG H J（3） FAN F Y（3） HEO J（3）
HEO J S（3） KIM J（3） SEO S（3）
SEO S A（3） WANG Y（3） WOO Y（3）
公开年 2011（68）
申请年 2011（34）  2010（26）  2009（8） 
专利权人 GUARDIAN GLA.（4） GUARDIAN IND（4） GUARDIAN IND.（4） HON HAI PREC.（4）
HONGFUJIN PR.（4） SAMSUNG ELEC.（4） UNIV TSINGHU.（4） BAYER TECHNO.（2）
FU W（2） KUNMING PHYS.（2） LV X（2） SONY CORP（2）
SUH K S（2） UNIV DONGHUA（2） UNIV MANCHES.（2） UNIV RICE WI.（2）
UNIV SINGAPO.（2） UNIV SINGAPO.（2） UNIV SUNGKYU.（2） UNIV SUNGKYU.（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 graphene comprising a structure of carbon atoms partially substituted with boron atoms and nitrogen atoms, where the graphene has a band gap, useful in a channel of a transistor.

LEE S, SEO S, WOO Y, CHUNG H, HEO J, LEE S H, SEO S A, WOO Y S, CHUNG H J, HEO J S, HUN L S

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

Method for preparing two-dimensional porous silicon dioxide nano-sheet, involves adding oxidized graphite alkene, ethyl orthosilicate, ammonia water and mixed solvent in reactor, and stirring mixture to form graphene oxide solution.

GAO C, KOU L

Preparing hydrogen producing catalyst without taking noble metal as assistant catalyst, comprising cadmium sulfide-graphene and titanium dioxide-graphene by reacting cadmium sulfide-graphene with sodium sulfide and sodium sulfite solution.

FU W, LV X

Renewable photocatalyst used for decomposition of hydrogen sulfide to produce hydrogen, comprises composite material formed by titanium dioxide and graphene oxide.

FU W, LV X, ZHANG G

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