国家/地区 中国（40）
IPC部 B（40）
IPC大类 C01（40）
IPC小类 C01B（40）
IPC C01B031/04（40）
发明人 MUELLEN K（5） SCHWAB M G（5） TOUR J（5）
TOUR J M（5） FENG X（4） MILLEN K（4）
MULLEN K（4） SCHWAB M G S（4） KOSYNKIN D（3）
KOSYNKIN D V（3） CAI J（2） FASEL R（2）
JIANG Y（2） KINLOCH I A（2） LI J（2）
公开年 2013（11） 2015（9） 2011（7） 2016（5） 2012（4） 2014（2）
申请年 2013（10）  2012（8）  2011（6）  2010（5）  2014（4）  2015（3）  2016（3） 
专利权人 BASF SE（6） BASF CHINA C.（5） MAX PLANCK G.（5） UNIV RICE WI.（5）
UNIV RICE WI.（4） BASF AG（3） UNIV MANCHES.（3） EMPA EIDGENO.（2）

Preparing vitamin B1 modified graphene oxide comprises e.g. mixing graphite powder and sodium nitrate, then adding 95-98% concentrated sulfuric acid, ice bath stirring, then adding potassium permanganate under stirring and post-processing.

ZHOU L, YIN M

Graphene compound for barrier element and clear packaging for product comprises optionally functionalized graphene directly bonded to nitrogen-containing compound.

ZHENG S

Removing urea from biological fluids, comprises e.g. contacting fluid comprising urea with mass of graphene-based material particles, and sorbing portion of urea into or onto graphene-based material particles.

NATAN M J, KYRLIDIS A

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

Manufacturing graphene based material, preferably nitrogen-sulfur dual doped grapheme used in polymer composite, catalyst supporter, sensor or energy storage, involves functionalizing graphene oxide via thiol-ene click chemistry.

SINH L H, LUONG N D, SEPPALA J, SEPPAELAE J, SINH L, SEPPA L J

Preparation of sulfonated graphene used for e.g. transparent electroconductive electrode and thermal conductive material, involves contacting reaction medium containing oxidative sulfonating agent with organic material, and heating.

HAO J, JIANG Y, LI J

Graphene nanoribbon comprises repeating unit comprising edge carbons which can unambiguously be assigned as zigzag or cove type carbon atoms.

SCHWAB M G, MUELLEN K, FENG X, YANG B, DUMSLAFF T, FASEL R, RUFFIEUX P, LIU J, CAI J, SANCHEZSANCHEZ C, MULLEN K, SANCHEZ S C, TSAI J, MILLEN K

Boron-nitrogen codoped graphene useful as oxygen-reduction catalyst under alkaline environment and as dielectric material comprises graphene as lamellar pleated sheet structure.

JIANG L, SUN G, JIN J

Graphene composite for use in device i.e. sensor for sensing analytes e.g. aromatic molecule in sample, comprises photoswitchable layer, graphene layer disposed on photoswitchable layer and substrate.

ANDERSON K, SJONG A, SOONG A, ANDERSON K K

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