国家/地区 美国（13）
IPC部 B（13）
IPC大类 B82（13） C01（13） H01（8）
C08（5） B32（4） C07（4）
B01（2） B05（2） C03（2）
C23（2）
IPC小类 B82B（13）
IPC B82B003/00（13）
发明人 KIM H（2） KIM H K（2） LEE S（2）
公开年 2011（10） 2012（2）
申请年 2010（13）
专利权人 SAMSUNG ELEC.（2） UNIV SUNGKYU.（2）

Ramified graphene-carbon nanotube composite material comprises ramified graphene and carbon nanotube forming communicate network structure through intermixing and interveining.

ZHOU M, WU F, WANG Y

Preparing graphene/nano-titanium dioxide composites, comprises dispersing nano-titanium dioxides and graphenes in water/ethanol solution and allowing nano-titanium dioxides and graphenes within dispersion to react at specified conditions.

LIN Y, TSENG S, LIN J, LEE S, LIN R J, LI X Y, LIN Y J, ZENG S M, TSENG S M, LEE S Y

Composition, useful in e.g. high speed transistors, electronic devices, sensors, solar cells, optoelectronic devices, logic devices, ultra capacitors, and actuators, comprises unaffixed graphene particulates.

BERRY V, MOHANTY N, MOORE D S

Composite structure for manufacturing a logic device, a memory device, a supercapacitor and a flexible and stretchable device, comprises graphene sheets disposed at a regular interval, and a nanostructure oriented through the sheets.

CHOI B, LEE E, WHANG D, KIM B, CHOE P Y, I E K, HWANG T M, KIM P S, CHOI B L, WHANG D M, KIM B S, LEE E K

Producing nano-scaled graphene platelet, useful in thermoplastic polymer nanocomposite composition, comprises contacting graphite material with molecular/atomic oxygen to obtain precursor, and chemically or physically reducing the precursor.

FELISARI R, VALENTINO O, CASALINI A

Preparing dispersion of graphene particles/sheets in liquid medium comprises providing bar/block of solid material made of graphite, rubbing material on substrate surface and dipping substrate in medium and subjecting medium to ultrasound.

JANOWSKA I, BEGIN D, CHIZARI K, ERSEN O, BERNHARDT P, ROMERO T, LEDOUX M, PHAMHUU CUONG, PHAM H C, PHAMHUU C

Fabricating graphene ribbons involves preparing carbon structure in which graphene ribbon is spirally grown, revealing tube shape; and applying energy to unroll the graphene helix into the graphene ribbons.

LEE J, LEE K, LEE S, KAP L J, LEE K I, LEE S H

Roll-to-roll transfer of graphene for producing graphene roll, involves transferring graphene layer on material to substrate by passing through roller portion, immersing obtained laminate into etching solution, and removing material.

AHN J, BAE S, HONG B H, KIM H K, BAE S K, JANG H, JANG S, KOO J B, HONG B, KIM H, HUI H B, HYEON A J, GANG B S, GEUN K H

Graphene device e.g. graphene-based inverter has electrodes and graphene channel which are formed on upper oxide layer formed on embedded gate.

HEO J S, SEO S, KIM D, WOO Y, CHUNG H, JEONG H J, KIM T C, SEO S A, U Y S, CHUNG H J, KIM D C, WOO Y S, HEO J

Making graphene used for coating graphene-coatable materials by providing starting material comprising carbonaceous material sulfur and excluding transition metal and heating starting material.

CHENG I F, MCILROY D N, FOUTCH J, GRIFFITHS P R