国家/地区 美国（16） 中国（11） 世界知识产权组织（11） 欧洲专利局（EPO）（9） 韩国（9） 日本（8） 新加坡（6） 台湾（6） 印度（4） 俄罗斯（4） 加拿大（3） 以色列（3） 澳大利亚（2） 巴西（2）
IPC部 B（16）
IPC大类 B82（16）
IPC小类 B82Y（16）
IPC C01B031/04（16）
发明人 FENG X（3） MUELLEN K（3） MULLEN K（3）
MILLEN K（2） SCHVAB M G（2） SCHWAB M G（2）
SCHWAB M G S（2）
公开年 2013（16）
申请年 2012（8）  2013（6）  2011（2） 
专利权人 BASF AG（3） BASF CHINA C.（3） BASF SE（3） MAX PLANCK G.（3）

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

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

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

Preparing graphene, involves oxidizing graphite material, dispersing graphite oxide in water, and adding dispersing agent and acidic reducing agent to graphite oxide aqueous suspension so that graphite oxide is reduced to graphene.

WU Y, HSIEH C, PENG C, CHEN J, LIN J, LIN G

New oligophenylene monomer useful for preparing a polymeric precursor for producing graphene nanoribbons useful in an electronic, optical, or optoelectronic device.

SCHWAB M G, NARITA A, FENG X, MUELLEN K, MULLEN K, SCHWAB M G S, SCHVAB M G, MILLEN K

Graphene useful in a device including a sensor and FET, comprises an etched edge portion, where the etched edge portion comprises a functional group e.g. ketone, aldehyde and carboxylic acid.

CHOI W M, HONG B H, CHOI J

Isocyanate group-modified carbon material contains diisocyanate compound in which isocyanate group couples with graphene-type carbon material.

WADA T, TSUBOKAWA N, TAKUYA W