国家/地区 韩国（8） 美国（3）
IPC部 B（5） H（5） C（4）
IPC大类 H01（5） B01（3） C01（3）
IPC小类 C01B（3） B01J（2） H01B（2）
H01M（2）
IPC C01B031/02（3） H01B005/14（2） H01B013/00（2）
发明人 AHN H S（2） KIM M H（2） LEE J S（2）
PARK C E（2）
公开年 2014（9）
申请年 2013（5）  2012（3） 
专利权人 POSTECH ACADIND FOUND（9）

Making hybrid material including graphene and iron oxide used to remove heavy metal in waste water, comprises e.g. dispersing prepared graphene oxide in water, adding divalent and trivalent iron to obtained first dispersion and adjusting pH.

KIM K S, LEE J W, VIMLESH C, HWANG I C, CHUN Y

Negative electrode for lithium secondary battery in e.g. portable phone, has graphene layer grown on surface of germanium nanostructure using catalyst-free growth process, where nanostructure includes germanium nanowire and nanoparticle.

CHOI H C, KIM H, KIM H K

Reducing graphene oxide film, by immersing metal plate in solution and performing electrophoresis, spraying brine-water in plate and primary drying, secondary drying the plate, and performing oxidation on graphene oxide film with plate.

PARK C E, PARK S U

Anode catalyst of polymer electrolyte fuel cell comprises titanium nitride as catalytically active component supported on a catalyst support including carbon nanotubes and graphene.

BAE K H, CHOI J S, HAN S H, KIM K T, LEE J S, PARK H M, YOON D H

Patterning method of graphene, involves applying heat in graphene and vaporizing graphene on metal pattern, such that pattern of graphene is removed and formed.

JEONG S M, KANG T H, KIM S H, LEE K J, LHM K W, LIM J T, OH J S, PARK J W, YANG M H, YEOM G Y

Preparing reduced graphene oxide that is useful for preparing a reduced graphene oxide-polymer composite, comprises mixing graphene oxide with a hydrazide compound, and then stirring the mixture.

PARK J J, PARK C E, BAE J H, IM J K, JEON S H, HWANG J H

Reducing resistance of graphene sheet, useful in producing graphene-based transparent electrodes, comprises synthesizing graphene, applying graphene on a substrate, and doping gold compounds on the surface of graphene.

LEE J L, KWON K C, KIM B J, KIM S Y

Nuclear boiling heat transfer system, has base graphene multi-layered structure layer whose upper part is formed with multiple bubbles by supplying nuclear boiling heat to surface of base graphene multi-layered structure layer.

KIM M H, AHN H S, KIM J

Preparation of foam-shaped graphene structure for solar cell, involves forming substrate, placing base substrate in reduced graphene oxide colloid solution, boiling by applying heat flux, and overlapping bubbles generated on substrate.

KIM M H, AHN H S, JANG J W, LEE J S