国家/地区 美国（12） 中国（7） 韩国（6） 世界知识产权组织（6） 欧洲专利局（EPO）（4） 日本（4） 台湾（3） 德国（2） 以色列（2） 印度（2） 俄罗斯（2） 新加坡（2）
IPC部 B（12）
IPC大类 B82（12）
IPC小类 B82Y（12）
IPC B82Y040/00（12）
发明人 FENG X（2） MUELLEN K（2） MULLEN K（2）
SCHVAB M G（2） SCHWAB M G（2） SCHWAB M G S（2）
公开年 2013（8） 2012（4）
申请年 2012（12）
专利权人 BASF AG（2） BASF CHINA C.（2） BASF SE（2） MAX PLANCK G.（2）
SEMICONDUCTO.（2）

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

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

Combining cerium salt dissolved in solvent comprising water with carbon material having carbon nanotube or graphene at temperature sufficient to oxidize material to produce non-conducting oxidized material, useful to form an article.

AFZALIARDANKANI A, CHANDRA B, TULEVSKI G, AFZALIARDAKANI A, TULEVSKI G S

Forming edge-functionalized graphene used as wafers for solar cells involves reacting organic material having functional group with graphite in reaction medium containing methane-sulfonic acid and phosphorus pentoxide.

BAEK J B, CHOI E K, JEON I Y, BAE S Y, CHOI B H

New graphene nanoribbon precursors comprising polycyclic aromatic hydrocarbon repeat units, used in graphene nanoribbons for field-effect transistors.

SCHWAB M G S, MUELLEN K, FENG X, DOESSEL L, SCHWAB M G, MULLEN K, DOSSEL L, SCHVAB M G

Forming graphene oxide salt involves mixing graphite and oxidizer having alkali metal salt, ionizing oxidizer having alkali metal salt with acid solution, removing oxidizer, separating graphene oxide and reacting graphene oxide and base.

NOMOTO K, INOUE N, YUKAWA M, IKENUMA T, YUGAWA M

Producing chemically functionalized nano graphene material involves mixing starting nano graphene material, azide/bi-radical compound, and organic solvent in reactor and allowing chemical reaction between the material and the azide compound.

ZHAMU A, JANG B Z

Graphene useful in power storage device e.g. display devices having at least one hole inside a ring-like structure formed by carbon and nitrogen or carbon and at least one element selected from Group 16 element and halogen.

HIROHASHI T, OGUNI T, KOKUNI T

Material useful for preparing chromatography column for isolating protein from sample, and for preparing graphene oxide, comprises a graphene derivative comprising a graphene core and a first pendant group.

CHHOWALLA M, VITTADELLO M, WORONOWICZ K, FALKOWSKI P G, HARROLD J W, HARROLD J