国家/地区 韩国（27）
IPC部 C（27）
IPC大类 C01（27） H01（10） B82（8）
B01（7） C08（6） C23（5）
C09（3） G01（3） C12（2）
C25（2） D01（2） G02（2）
G06（2）
IPC小类 C01B（27）
IPC C01B031/04（27）
发明人 KIM H K（3） KIM Y K（3） KWON W（3）
KWON W J（3） LEE S（3） SONG K（3）
HAN S H（2） IM Y（2） IM Y H（2）
JO T（2） JO T J（2） KIDEOK S（2）
KIM E（2） KIM E J（2） KIM Y（2）
公开年 2017（15） 2018（12）
申请年 2017（27）
专利权人 LG CHEM LTD（4） ILJIN MATERI.（2） KOREA ELECTR.（2） LG CHEM CO L.（2）
UNIV SEOUL N.（2）

Composition useful in PCR kit for amplifying DNA, preferably genes having various sizes, comprises polyethylene glycol-engrafted nano-sized graphene oxide.

KIM D E, KIM H R, BAEK A R

Making porous graphene membrane comprises oxidizing surface of multilayer graphene, reducing oxidized surface to carry out reductive etching, and repeatedly performing series of the above steps twice until nanopores are formed in graphene.

JHON Y M, JHON Y I, LEE S, YOUNG I J, IN J Y

Conductive powder for internal electrode and capacitor, has graphene layer arranged on portion of surface of metal particle.

KIM M G, SHIN Y R, LEE J Y, CHIN S M, KIM H K

High-pressure homogenizing apparatus for producing graphene, has baffle plates that are arranged in flow paths to partition micro-channels into spaces along width direction or height direction.

KIM E J, YOO K H, IM Y H, KIM I Y, KWON W J, KIM E, YOO K, IM Y, KIM I, KWON W

Preparation of multi-doped graphene involves mixing metal-based dopant and at least one organic-based dopant to prepare doping solution, stacking graphene layer on substrate, and doping graphene layer with doping solution.

JUNG M, BYUN N, MOON J, MYNGHEE J, NAMI B, JINSAN M, WEN Z

Manufacture of nitrogen-doped reduced graphene for counter electrode, involves ultrasonicating-processing dispersion comprising compound containing graphene oxide and nitrogen compound in solvent, filtering, heating and classifying graphene.

LIM J C, LEE J H, LEE H Y, PARK H S

Graphene flake thin film producing apparatus for producing graphene on substrate using graphite powder, has graphite supply unit that is connected to internal space of nozzle unit, and provided to supply graphite powder to internal space.

AHN S, CHU W, CHUN D, LEE C S, NASIM M N E A A, AHN S H, CHU W S, CHUN D M, SUNYONG L C

Graphene nanosensor useful for detecting target RNA in paraffin tissues, frozen tissues and cells for diagnosing dementia, comprises graphene oxide, and fluorescent-labeled peptide nucleic acid probe.

HWANG D W, LEE D S, CHOI Y R, KIM M Y

Graphene oxide synthesis involves providing graphite source, reacting the graphite source with sulfuric acid in vessel, adding potassium permanganate to the vessel to form reaction mixture, and then adding hydrogen peroxide and water.

JAYAWARDENA V C, JAYASUNDARA D R, AMARATUNGA G, JAYAWEERA V

Thermal treatment apparatus for high quality graphene synthesis, has catalyst metal film where outlet transferred from down direction diversion roller to winding roller are passed through feed roller in deposition chamber.

KIM Y K, YONG K K, KIM Y, KI K Y