国家/地区 韩国（55）
IPC部 B（55）
IPC大类 B82（55）
IPC小类 B82Y（55）
IPC C01B032/184（55）
发明人 JANG B Z（4） ZHAMU A（4） LEE S（3）
TOUR J M（3） ABDELKADER A M（2） CAI J（2）
CHOI J（2） CHOI J Y（2） DRYFE R A W（2）
FASEL R（2） FENG X（2） HONG B H（2）
JEFF R A W（2） KIM H（2） KIM H K（2）
公开年 2013（11） 2014（8） 2015（7） 2017（5） 2011（4） 2016（4） 2021（4） 2012（3） 2010（2） 2018（2） 2020（2） 2022（2）
申请年 2013（9）  2015（8）  2012（7）  2014（7）  2011（5）  2010（4）  2016（3）  2017（3）  2020（3）  2019（2）  2021（2） 
专利权人 NANOTEK INST.（4） SAMSUNG ELEC.（4） JANG B Z（3） LG CHEM LTD（3）
UNIV RICE WI.（3） UNIV RICE WI.（3） UNIV SEOUL N.（3） ZHAMU A（3）
BASF SE（2） GRAPHENE SQU.（2） HANWHA AEROS.（2） HANWHA TECHW.（2）
JINAN SHENGQ.（2） LG CHEM CO L.（2） LG ELECTRONI.（2） SAMSUNG TECH.（2）
UNIV MANCHES.（2）

Production of graphene quantum dots used in electronic device, involves thermally decomposing silicon carbide substrate in reduced pressure atmosphere in which mixed gas containing hydrogen is supplied.

CHO S O, LEENAEUN

Graphene quantum dot pattern useful for bio-imaging, contrast agent and drug carrier, comprises graphene quantum dots uniformly patterned on substrate through ion beam irradiation.

HA J M, LEE S H, LEE C Y, HWANGYONGSUK, SUK J, KIM C

Producing magnetic carbon nanomaterial used in e.g., medical applications by heating electrolyte media, positioning the molten electrolyte media between anode and cathode of electrolytic cell and introducing a magnetic additive component.

LICHT S

Directly growing multilayer graphene used in a pellicle for extreme ultraviolet lithography, involves forming small-layer graphene on SiN substrate, forming metal catalyst layer on small-layer graphene, and forming an amorphous carbon layer.

KIMHYUNGKEUN, MI K H, KIM H Y, LEE G H, SUNG K H, KIM H M, KIM S G, KIM H K

Producing graphene nanosheet by manufacturing electrode assembly comprising artificial graphite as negative electrode and lithium metal counter electrode, immersing in electrolyte, electrochemically charging, separating and exfoliating.

NOH S I, WOO S W, LEE C J, NOH S, WOO S, LEECHANGJU, LI C, YU X

Manufacturing graphene nanoball comprises disposing coffee grounds and nanoparticle matrix apart from each other, forming graphene layer on nanoparticle matrix by performing chemical vapor deposition using coffee grounds as carbon source.

MOK C S, KIM B G, NOH C

Composite of matter used in composite material as filler, comprises a functionalized graphene derivative having at least one functional group bonded through a chemical linker to graphene surface, where functional group is amine or alkene.

BEH E S M, IFTIME G, WEI J, PANDEY R, RIVEST J L B, EUGENESHINMINGBEH, JUNHUA W, RAHUL P

Manufacturing graphene quantum dots involves adding coffee bean powder, carbonizing coffee bean powder by heating in hydrogen atmosphere, placing carbonized coffee bean powder.

HONG B H, KIM D

Manufacturing graphene film used for manufacturing pellicle involves coating graphene with protective film, removing base material by wet etching with etching liquid and dissolving protective film using solvent having lower surface tension.

YANASE Y, YANASE M, LIANG L

Preparation of graphene on surface of silicon carbide, involves subjecting silicon carbide crystal with crystallographic orientation of surface to specified pressure, annealing under preset pressure, and annealing in stream of silicon atoms.

CIOCHON P, KOLODZIEJ J, CICHON P