国家/地区 中国（26） 美国（6） 韩国（4） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 日本（2）
IPC部 C（35）
IPC大类 C01（35） G01（28） B82（8）
B01（4） G03（3） B22（2）
C07（2） C08（2） D01（2）
G21（2） H01（2）
IPC小类 C01B（35）
IPC C01B032/184（35）
发明人 WANG H（4） KIMHYUNGKEUN（3） ATKINS C A（2）
JI H（2） KIM H K（2） KIM H M（2）
KIM H Y（2） KIM S G（2） LEE G H（2）
LI Y（2） LINDEMANN G W（2） MI K H（2）
WANG S（2） XU Y（2） YANG L（2）
公开年 2020（20） 2021（14）
申请年 2020（35）
专利权人 KOREA ELECTR.（3） CARBON HOLDI.（2） NANJING MICR.（2） UNIV ANHUI（2）
UNIV HEBEI T.（2）

Laser-induced carbon material having 3D porous structure produced by irradiating a laser beam on upper surface of the base substrate useful in humidity sensor.

SHIN B S, LEEJUNWOOK, MA Y W, HO K C

Preparing pellicle for extreme UV exposure with graphene defect healing layer, involves forming support layer of silicon nitride material on silicon substrate, and forming core layer of graphene material on support layer.

KIMHYUNGKEUN, MI K H, LEE W S, YANG H S, JOJINWOO, KIM B, JEONJUNHYUCK, LEE G H, KIM H Y, JEON J H, KIM S G, CHO J W, KIM H M, KIM H K

Detecting device for preparing graphene, has worm whose end passes through bottom plate and extends out of side of bottom plate, and side fixedly connected with movable plate provided with limiting plate whose top is provided with fixing component.

XU D, MENG X, XU Y

Manufacturing graphene-metal composite pellicle containing graphene by forming metal catalyst layer on silicon substrate, forming core layer by growing graphene, forming protective layer, forming heat dissipation layer and forming pellicle frame composed of silicon substrate-metal catalyst layer.

KIM H, LEE G, KIMHYUNGKEUN

Laminate used in electronic device, comprises base portion composed of silicon carbide and having specific surface which is silicon surface and graphene film on specific surface, where ion mass distribution in depth direction of laminate obtained by time-of-flight secondary ion mass spectrometry.

MIHASHI F, ADACHI M, YAMAMOTO Y, TATENO Y

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

Preparing tin oxide-reduced graphene oxide composite material used in ultra-high-sensitivity ethanol sensor, involves dissolving graphene oxide in ethanol solution ultrasonically disperse to obtain graphene oxide solution.

JIA X, CHENG C, SONG H, YANG J, WANG S, LI Y

Preparing diamond/graphene heterojunction comprises providing diamond, placing in crucible containing liquid catalyst, introducing crucible in tubular furnace, heating, cooling, and placing obtained sample in etching solution for etching.

GAO J, JIANG N, LIN Z, YUAN Q, QIU M

Producing reduced graphene oxide from coal by thermally processing coal, oxidizing thermally processed coal to form coal oxide, and forming reduced graphene oxide comprising impurity atoms from coal oxide.

ATKINS C A, LINDEMANN G W, TARGETT M

Preparation of graphene/hydroxyapatite composite for treating uranium-containing wastewater, involves mixing calcium chloride solution and graphene oxide dispersion, and hydrothermally reacting with diammonium hydrogen phosphate solution.

SU M, HAN W, OU T, LEE K, WU Y, CHEN D