国家/地区 韩国（18）
IPC部 B（18）
IPC大类 B32（18） C01（18） B82（14）
H01（10） C23（7） B01（3）
B05（3） B21（3） C22（3）
C25（3） C08（2） H05（2）
IPC小类 B32B（18）
IPC C01B031/04（18）
发明人 CHIBA G（3） CHIBA Y（3） YOSHIHIRO C（3）
CHOI J（2） CHOI J Y（2） TATSUYA Y（2）
YAMAJI T（2）
公开年 2012（10） 2013（7）
申请年 2012（18）
专利权人 JX NIPPON MI.（3） NIPPON MININ.（3） NIPPON MININ.（3） SAMSUNG ELEC.（3）
NIPPON MININ.（2） UNIV SUNGKYU.（2）

Unitary graphene layer or graphene single crystal useful for heat-spreading applications e.g. as a heat spreader or a heat sink product in e.g. hand-held device comprises closely packed and chemically bonded parallel graphene planes.

ZHAMU A, WANG M, XIONG W, JANG B Z

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

Method for transferring graphene on substrate used in electronic device, involves depositing graphene on side of metal substrate, and stacking target substrate on metal substrate-graphene layer to form stacked structure.

GONG K

Heterogeneous laminate used e.g. in thermoelectric element of thermoelectric module which is used in thermoelectric apparatus, comprises graphene and thermoelectric inorganic compound (e.g. cobalt-antimony compound) disposed on graphene.

CHOI J, BAIK S, HONG S, KIM W, KIM E, LEE Y, BAIK S H, CHOI J Y, HONG S H, KIM E S, KIM W Y, LEE Y H, BAEK S, LI Y

Composite structures of graphene and polymer, useful in e.g. thermoelectric element, comprise polymer structure having three-dimensional shape, and graphene layer that is provided on polymer structure and covers part of polymer structure.

LEE E, CHOI B, CHA S, LEE J, WHANG D, CHA S N, CHOI B L, LEE E K, LEE J H, WHANG D M

Copper foil for manufacturing graphene, has specified arithmetic mean roughness in rolling parallel direction and rolling perpendicular direction.

CHIBA YOSHIHIRO, CHIBA Y, CHIBA G, YOSHIHIRO C

Fabricating graphene structures, comprises fabricating a crystalline graphene layer on a surface, and subsequently decreasing crystallographic disorder of crystallographically disordered edges by heating crystalline graphene layer.

ARNOLD M S, GOPALAN P, SAFRON N S, KIM M, UNG K M

Partially altering defect area in a layer on substrate involves reacting substrate under reaction conditions to produce cationic area in exposed areas; adhering graphene oxide to cationic area to produce graphene oxide layer; and reducing.

MILLER S, YAGER T, MILLER S A, YAGER T A

Method for non-destructively transferring graphene, involves nondestructively combining graphene coated with media with target substrate, and removing media to transfer graphene to target substrate nondestructively.

REN W, GAO L, MA L, CHENG H

Lithium ion secondary battery used for e.g. electrical machinery, has graphene layers which are provided with concavo-convex portion.

TEPEY O, TAKESHI O, TOSHIHIKO T, KUNIHARU N, OGUNI T, NAGATA T, TAKEUCHI T, NOMOTO K, OSADA T