国家/地区 韩国（6） 美国（5） 日本（3） 中国（2）
IPC部 H（6） B（4） C（4）
IPC大类 H01（6） C01（4） B32（3）
B44（3） B01（2） B82（2）
C23（2）
IPC小类 C01B（4） H01L（4） B32B（3）
B44C（3） B01J（2） B82Y（2）
H01B（2）
IPC C01B031/02（3） C01B031/04（3） B44C001/22（2）
H01B001/04（2）
发明人 CHOI J（3） HONG B H（2）
公开年 2010（4） 2009（2）
申请年 2009（7）
专利权人 SAMSUNG ELECTRONICS CO LTD（7）

Manufacture of graphene layer used for electronic circuit, involves mounting molecular beam epitaxy chamber on substrate and forming graphene layers by supplying carbon source on substrate.

SEO D

Graphene used for device and graphene sheet, comprises etched edge portion comprising functional group of carbonyl, carboxy, hydroxy, formyl and/or oxycarbonyl.

CHOI J, CHOI W M, HONG B H, CHOI W, HONG B

Producing solid nanocomposite particles for lithium metal/lithium ion battery electrodes, by preparing electrode active material in form of fine particles, rods and wires, and preparing separated/isolated nano graphene platelets.

JANG B Z, SHI J, ZHAMU A

Removing a carbonization catalyst from graphene sheet, involves contacting the carbonization catalyst with a salt solution, which is capable of oxidizing the carbonization catalyst.

CHOI J, HONG B H, KIM K S

Quantum interference transistor has graphene sheet including several channel formed between source and drain, and gate formed at channel, such that predefined number of path differences are formed between source and drain.

CHUNG H, HONG K, KIM J, SEO S, SHIN J, SHIN J K, SEO S A, HONG K H, CHUNG H J, HONG G, JEONG H, JIN Y G, JUNG H J, KIM J S, JUNG H

Making optically transparent electrically conductive nanostructure film comprises coating dispersion/solution of nanostructure selected from carbon nanotube, fullerenes, graphene flake/sheets on substrate; washing and drying.

DRZAIC P, HUANG T, HU L, IRVIN G, LADOUS C, PARK Y, OWEN G

Method for exfoliating carbonization catalyst from graphene sheet used for forming e.g. transparent electrodes, involves forming binder layer on surface of the sheet, and exfoliating the carbonization catalyst from the graphene sheet.

CHOI J, SHIN H J, YOON S, CHOI J Y, IN Z