国家/地区 美国（22） 中国（18） 韩国（14） 世界知识产权组织（14） 欧洲专利局（EPO）（13） 日本（11） 台湾（8） 新加坡（7） 印度（5） 俄罗斯（5） 以色列（4） 加拿大（3） 澳大利亚（2） 巴西（2） 德国（2）
IPC部 C（28）
IPC大类 C01（28）
IPC小类 C01B（28）
IPC C01B031/04（22） C01B031/02（17） B82Y040/00（16）
B82Y030/00（12） B82B003/00（5） C01B032/194（5）
B82B001/00（4） C01B032/23（4） C01B031/00（3）
C01B032/198（3） C01B032/20（3） C07C015/14（3）
C08G061/10（3） H01B001/04（3） B01J019/10（2）
发明人 FENG X（4） MUELLEN K（4） MULLEN K（4）
MILLEN K（3） SCHVAB M G（3） SCHWAB M G（3）
SCHWAB M G S（3） TAKUYA W（2） TSUBOKAWA N（2）
WADA T（2）
公开年 2013（28）
申请年 2012（17）  2013（9）  2011（2） 
专利权人 BASF AG（4） BASF CHINA C.（4） BASF SE（4） MAX PLANCK G.（4）
SEKISUI CHEM.（2） SEKISUI CHEM.（2） UNIV NIIGATA（2）

Preparing porous graphene oxide material used as catalyst, comprises preparing graphene oxide sheets, heating graphene oxide suspension containing sheets with base and heating mixture of base-treated graphene oxide sheets and acid.

LOH K P, SU C L

New bipyridine ruthenium complex covalently-functionalized graphene photocatalyst used for photocatalytic decomposition of water to produce hydrogen.

XIAO B, YANG P, DU Y, MOU Z

Graphene sheet water dispersion for graphene containing structure comprises water-soluble compound, graphene sheet, and aqueous solvent which has a 9,9-bis(substituted aryl) fluorene structure.

KAWASAKI S, SAKAMOTO H, ZAIMA H, ARIMA H

Graphene nanoribbon used for e.g. spintronic device, contains repeating unit having modification(s) chosen from heteroatomic substitution, vacancy, stone-wales defect, inverse stone-wales defect, and hybridized carbon network.

FASEL R, RUFFIEUX P, MUELLEN K, CAI J, FENG X, BERGER R, TSAI J, CAI Y, MULLEN K, MILLEN K

New imidazolidine-type compound used for mixed ionic liquid for preparation of graphene dispersion liquid for electronic component e.g. energy storage electrical appliance and lithium-ion secondary battery.

AIDA TAKUZO, PARK CHIYOUNG, RAVI SAISUWAN, MATSUMOTO MICHIO, AIDA T, PARK C, RAVI S, MATSUMOTO M

Manufacture of modified graphene-like carbon material used for resin compound material, involves reacting graphene-like carbon material and hydrogen peroxide and introducing hydroxyl group into graphene-like carbon material.

WADA T, TSUBOKAWA N, TAKUYA W

Graphene oxide used for preparing preparation of soluble graphene solution, is obtained by substituting hydroxyl group of graphene oxide with alkyloxy-carbonyl group.

HOON L J, RYONG K S, SIK I I, JIN L N

Forming graphene-like material or graphene used in nanofluids comprises forming polycyclic aromatic hydrocarbon (PAH) liquid solution, forming layer of PAH solution on surface of layer of water and evaporating solvent from layer of solution.

XIAO X, LIU Z

Producing aerogel or xerogel comprising graphene, graphene oxide or its mixture involves dispersing graphene, graphene oxide or its mixture in solvent compatible to it, and cross-linking the graphene, graphene oxide or its mixture.

GALLASTEGUI A G, SHAFFER M, ALYOUBI A O, ASIRI A M, SCHAEFFER M

Method for forming film of graphene involves placing substrate in processing chamber at reduced pressure, performing surface treatment process on portion of substrate, and providing carbon-containing material in processing chamber.

BOYD D A