国家/地区 美国（11）
IPC部 C（11） B（9） H（3）
D（2） F（2）
IPC大类 C01（10） B82（7） B32（4）
B01（3） C23（3） H01（3）
C08（2） C09（2） D01（2）
IPC小类 C01B（10） B82Y（6） B32B（4）
B82B（3） C23C（3） B01J（2）
C08K（2） C09C（2） D01F（2）
H01M（2）
IPC C01B031/04（6） B82Y030/00（5） B32B009/00（4）
B82Y040/00（4） B82B003/00（3） C01B031/02（3）
C01B031/00（2） C01B032/184（2） C08K003/04（2）
C08K005/20（2） C23C016/26（2） D01F009/22（2）
发明人 LEE J K（11）
公开年 2012（3） 2009（2） 2010（2）
申请年 2009（3）  2011（2） 
专利权人 KOREA INST SCI TECHNOLOGY（11）

Method for manufacturing diamond-graphene hybrid thermal management material, involves converting predetermined thickness of partial area of one side or both sides of diamond base material into vertical graphene, where diamond base material serves as heat spreader.

JU H, LEE J K, SU J

Fabricating high-performance carbon fiber, comprises making graphene carbon fiber composition by mixing composition including one of e.g. rayon-based carbon fiber to fabricate carbon fiber and graphene powder, and heating composition.

LEE J K, CHOI W K

Preparation of carbon sheets used in e.g. electronic devices, involves growing graphene nanopowder comprised in graphene seed layer into carbon sheet comprising single layered graphene sheet of preset length and graphite sheet.

LEE J, PARK Y, CHOI W, LEE J K, PARK Y S, CHOI W K

Graphene carbon fiber composition for fabricating high-performance carbon fiber comprises a composition for fabricating carbon fiber; and graphene powder.

LEE J K, CHOI W K

Fabricating graphene-controlled nano-graphite, used as basic material for e.g. lithium-ion battery electrode, comprises preparing graphene powders and fabricating graphene-controlled nano-graphite through heat treatment of graphene powders.

LEE J K

Random graphite, which is a type of graphite comprising three-dimensionally random graphene layers, useful for graphitic intercalation compound (GIC) such as electrodes for lithium-ion battery.

LEE J, WON J, LEE B, LEE J K, WON J S, LEE B B

Ball-milled graphene nano-powder or ribbon purifying method, involves separating magnetic impurities during stirring suspension using magnet, where impurities are incorporated into graphene powder during ball-milling.

LEE J K, LEE K, LEE K I, GAP L J, IL L G

Preparing graphene ribbons, comprises preparing graphitic material composed of e.g. graphene helices, and shortening the graphitic material by applying energy and decomposing the graphitic material into graphene ribbons.

LEE J, LEE S H, LEE W, LEE S, LEE U, LEE J K, LEE W S

AA' stacked graphite for use as e.g. electrode material for flexible display, comprises graphene stacked in sequence of AA', where AA' sequence is alternate graphene layers exhibiting AA' stacking translated by half hexagon.

AHN J, LEE J, LEE S, LEE W, LEE U, LEE J K, LEE S H, AHN J P, LEE S C, LEE W S

Stacked graphene-diamond hybrid material for semiconductor device comprises diamond matrix, and stacked graphene configured to be converted in certain thickness from a lattice plane cut by surface of matrix due to alternative loss of plane.

AHN J, LEE J, LEE S, LEE W, AHN J P, LEE J K, LEE S C, LEE S H, LEE W S, LEE U