国家/地区 韩国（5） 美国（2）
IPC部 H（3） B（2） C（2）
IPC大类 H01（3） C01（2）
IPC小类 C01B（2）
IPC C01B031/02（2）
发明人 AHN H S（2） KIM M H（2）
公开年 2014（5）
申请年 2013（5）
专利权人 POSTECH ACADIND FOUND（5）

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

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

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