国家/地区 韩国（16） 世界知识产权组织（4） 美国（2）
IPC部 C（16）
IPC大类 C01（9） C09（6） C12（4）
B01（3） B82（2） C02（2）
C10（2） G01（2）
IPC小类 C01B（9） C09K（3） C12Q（3）
B01J（2） B82Y（2） C02F（2）
C09D（2） G01N（2）
IPC C01B032/194（3） B82Y020/00（2） B82Y040/00（2）
C01B003/00（2） C01B032/184（2） C01B032/198（2）
C09K011/65（2） C12Q001/26（2）
发明人 CHO E S（3） HYUNKYU P（3） KIM S（3）
CHO S O（2） JUNG H T（2） KANG S（2）
KIM D（2） KIM J Y（2） LEE J（2）
LEE S（2） LEE S Y（2） LEENAEUN（2）
PARK H G（2）
公开年 2022（13） 2023（3）
申请年 2021（16）
专利权人 KOREA ADVANCED SCI TECHNOLOGY INST（16）

Current collector for lithium metal battery, has graphene single layer that is formed on conductive thin film, metal nanoparticles that are provided on graphene layer, and concave-convex portion including protrusion and concave portion.

JUNG H T, SUK J D, WU M H, KIM J Y, MOON S, JIN H Y, BOH K G

Antiviral material used in virus removal device, antiviral product, and antiviral article for removing virus e.g. coronavirus-19, severe acute respiratory syndrome, norovirus, and avian influenza, comprises carbon body containing heteroatom.

KIM S, NAM Y S, LIM J W, LEE G Y, KIM I S, YOOK J M, JAE C H

Polymer cross-linked structure separator for conductive carbon separation membrane, has polymer cross-linked bonds that are formed between layers of conductive carbon separator having laminated structure.

CHO E S, LETHARGY

Structure useful for producing high-purity methane, comprises conductive carbon nanotube structure, and iron oxide bonded to surface of carbon nanotube structure.

KANG S, SEUNGYOUBHAN, KANG J W, YANG S M

Detecting or quantifying hypoxanthine in forensic investigation, by reacting hypoxanthine-containing sample with composition containing xanthine oxidase and chromogenic substrate, measuring degree of color development of composition by absorbance, and detecting or quantifying hypoxanthine.

HYUNKYU P, KIM S, ZHU Y, JUNG H

Manufacturing copper nano-wrinkle structure useful as an electrocatalyst to convert carbon dioxide into carbon material, comprises e.g. generating graphene on copper substrate using chemical vapor deposition.

JUNG H T, KIM J Y, JUNG W B

Palladium-reduced graphene composite useful in storing and transporting hydrogen energy comprises e.g. first palladium nanoparticles and second palladium nanoparticles spaced apart from first palladium nanoparticles.

CHO E S, HAN S M, KO J S, KIM D

Manufacture of carbon fibers used for textile applications, involves mixing polycyclic aromatic compound residue composition to obtain dispersion, preparing pitch by applying electromagnetic waves, melt-spinning pitch to obtain spun fiber, and carbonizing spun fiber.

KIM S, YANG K S, JUNG H J, JOO K H

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

Manufacturing biocompatible graphene quantum dots useful in bio-electronic device for bio-imaging and bio-sensing comprises preparing hydrogen-terminated graphene quantum dot and hydrophilizing hydrogen-terminated graphene quantum dots.

CHO S O, LEENAEUN