国家/地区 韩国（23）
IPC部 C（23）
IPC大类 C01（23） H01（8） B01（5）
C09（4） B82（3） C07（3）
G01（2）
IPC小类 C01B（23） B01J（5） B82Y（3）
H01B（3） B01D（2） C07C（2）
C09D（2） C09K（2） H01G（2）
H01L（2） H01M（2）
IPC C01B031/04（23）
发明人 LEE H（23）
公开年 2016（8） 2015（5） 2014（3） 2017（3） 2013（2）
申请年 2014（8）  2015（7）  2016（3）  2011（2） 
专利权人 UNIV SUNGKYU.（17） BASIC SCI IN.（2） UNIV SUNGKYU.（2）

Controlled layer spaced graphene-silicon composite useful in lithium secondary battery, comprises a first graphene layer, a second graphene layer, a column material connecting the second graphene layer, and a third graphene layer.

KIM D, KIM Y, LEE H, LEE K

Nerve operation agent detecting sensor comprises reduced graphene grains with controlled layer spacing by pillar material, and fluoro-based salt adsorbed on reduced graphene oxide.

HWANG E H, HWANG H, LEE H

Adsorbing/sensing anionic material for producing composition of sensor, comprises reacting graphene oxide and cationic material to form a cationic graphene, and adsorbing the anionic material on the cationic oxidized graphene.

HWANG H, LEE H

Graphene-silicon composite used in electrical device e.g. secondary battery and capacitor, comprises graphene sheet comprising single or several graphene layers, and silicon-containing layer formed on graphene layers.

KIM D, LEE H

Graphene bioelectronic device used in endoscope, consists of graphene composite layer comprising two or more graphene layers.

KIM D, HYEON T, CHOI S, LEE H, SONG C, LEE Y

Producing reduced porous graphene oxide, comprises e.g. treating graphene oxide in a first microwave under basic atmosphere to obtain carbonate generate graphene oxide, and removing the generated carbonate from the graphene oxide.

KIM D, LEE H

Manufacturing graphene quantum dot involves mixing acid and graphene oxide and subjecting mixture to hydro-thermal treatment to obtain graphene quantum dot.

CUI P, LEE H

Transferring graphene layer, comprises e.g. producing self-assembled monomolecular layer on first substrate, producing adhesive layer and supporting layer on monomolecular layer, and removing first substrate and monomolecular layer.

LIM J T, LEE H, LEE J I, CHU H Y, KWOM B H, MOON J, KIM J Y, YU B G, HAN J H

Preparation of graphene quantum dot used in e.g. light-emitting device, involves adding potassium peroxymonosulfate to carbon material by solvothermal redox reaction, sono-Fenton reaction or sonophoto-Fenton reaction of carbon material.

LEE H, SHIN Y H, HYUN D, PARK J, KIM K S

Graphene hot electron nano-diode for optical detection device and energy conversion device, has electronic amplification type graphene layer, semiconductor layer forming Schottky junction with pinned layer, and electrodes.

LEE C, LEE H, LEE Y K, PARK J