国家/地区 世界知识产权组织（36）
IPC部 B（36）
IPC大类 C01（36）
IPC小类 C01B（36）
IPC C01B031/02（36）
发明人 MUELLEN K（4） SCHWAB M G（4） SCHWAB M G S（4）
TOUR J（4） TOUR J M（4） FENG X（3）
MILLEN K（3） MULLEN K（3） CHOI J（2）
DICHTEL W R（2） KINLOCH I A（2） KOSYNKIN D（2）
KOSYNKIN D V（2） SCHVAB M G（2）
公开年 2013（9） 2011（7） 2012（6） 2014（4） 2009（3） 2015（3） 2010（2） 2016（2）
申请年 2011（8）  2013（8）  2012（7）  2010（6）  2009（3）  2014（2） 
专利权人 BASF SE（5） BASF CHINA C.（4） MAX PLANCK G.（4） UNIV RICE WI.（4）
BASF AG（3） UNIV MANCHES.（3） UNIV RICE WI.（3） UNIV CORNELL（2）

Manufacture of graphene balls involves preparing dispersion comprising graphene oxide, monosaccharide to polysaccharide reducing agent and specified amount of aqueous ammonia, and spray-drying resultant dispersion.

JANG H D, CHANG H K, CHOI J H, JANG H, CHANG H, CHOI J, ZHANG X

Synthesis of graphene derivatives and functional materials used in e.g. transistors, sensors, actuators, pharmaceutical, information displays and semiconductor comprises forming refluxed solution of starting material and additive.

TANIMOLA O W

Use of amine precursor or its ammonium salt for depositing graphene film on substrate by chemical vapor deposition (CVD).

SCHWAB M G, MUELLEN K, SACHDEV H, ITO Y, SCHWAB M G S, MILLEN K

Purifying graphene nanoribbons, involves contacting composition comprising graphene nanoribbons and contaminants with liquid medium comprising dispersant, and dispersing nanoribbons in liquid medium and subjecting the dispersion.

HINTERMANN T, SCHWAB M G, CHA K C, WEITZ T, SCHAEFER A, MUELLER I B, WEITZE T, SCHWAB M G S, CHA K C P

Producing in electrochemical cell of one or more of graphene, graphite nanoplatelet structures, and graphane, involves passing current through cell to intercalate ions into graphitic negative electrode.

DRYFE R A W, KINLOCH I A, ABDELKADER A M, JEFF R A W, DRYFE R A V

New aromatic compound used as dispersion stabilizer for graphene-alkali metal salt composite used in manufacture of graphene used for electrical device, battery, fuel cell, and refractory metal.

KANG B, LEE D H, LEE C, ANN J, CHOI J

Synthesizing graphene nanoribbon used in e.g. field effect transistor or bipolar junction transistor, comprises polycyclization of linearly conjugated aryl compounds to provide graphene nanoribbon precursor.

KLEIN J P

Manufacture of reduced graphene oxide involves reacting solid hydrazine compound or its derivative with carbon dioxide, using obtained hydrazine compound as reducing agent for reducing graphene oxide.

HUR N H, LEE B, LEE K H

Method for carrying metal on graphene oxide for metal-oxidation graphene complex, involves adding solution of metal salt or metal ion to oxidation graphene dispersion, and adding alcohol, N,N-dimethylformamide and/or tetrahydrofuran.

NISHINA YUTA

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