国家/地区 韩国（6）
IPC部 B（6） C（5） G（2）
IPC大类 B82（6） C01（4） B01（2）
G01（2）
IPC小类 B82B（6）
IPC B82B003/00（6） B82B001/00（4） C01B031/02（4）
B01J019/10（2）
发明人 DOO K I（3） JIN C S（3） SEO T S（2）
公开年 2014（6）
申请年 2012（4）  2013（2） 
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（6）

Preparation of graphene-based quantum dots used in application device, involves adding graphite nanoparticles in solvent, stirring, centrifuging, removing supernatant, and separating graphene-based quantum dots suspended in supernatant.

HA H D, SEO T S

Manufacturing three-dimensional graphene-polymer complex comprises mixing graphene oxide and hydrophilic liquid containing magnetic nanoparticle to obtain liquid droplet, heating liquid droplet, soaking in monomer solution and polymerizing.

HAN D J, SEO T S

Composite, useful in a gas sensor for detecting volatile compounds emitted from outbreathing of a human body, comprises metal oxide nanorods, graphene or its aggregate, and metal or metal oxide nanoparticles.

DOO K I, JIN C S, YOUN D

New catalyst comprising metal oxide nanorods or aggregate and graphene fixed on surface of metal oxide nanorods, useful in a gas sensor.

DOO K I, JIN C S

Composite material useful in sensor to detect e.g. nitric oxide, and disease diagnosis, comprises metal oxide nanotube including cylindrical, semi-cylindrical or irregular-shaped metal oxide nanotube fixed on one or both sides of graphene.

DOO K I, JIN C S

Hierarchical structure of graphene-carbon nanotubes is obtained by growing graphene into carbon nanotubes having hierarchical structure by adding metal nanoparticles on graphene, and is metal-functionalized by metal precursor.

BAE S, KIM H, OH I, BAE S H, KIM H J, OH I K