国家/地区 韩国（10） 美国（6） 世界知识产权组织（3） 中国（2） 欧洲专利局（EPO）（2） 日本（2）
IPC部 B（11）
IPC大类 B01（11）
IPC小类 B01J（11）
IPC B01J019/08（11）
发明人 HOON J S（2） JUN P S（2） YOUNG K T（2）
公开年 2012（3） 2013（3） 2017（2）
申请年 2011（5）  2012（2）  2016（2） 
专利权人 UNIV GACHON .（2）

Improving water dispersibility of conductive carbon powder, involves exposing conductive carbon powder to plasma jet or reacting with plasma-treated reaction gas.

SEOK D C, JUNG Y H, YOO S R, JEONG Y H, YOO S Y, RYU S, ZHENG R, SHI D

Apparatus used for three-dimensional structuring and reducing graphene oxide to produce porous graphene electrode for electrochemical device comprises a chamber, a spray head, a heater, a white light pulse irradiator and a collecting device.

YOUNG K T, HOON J S, JUN P S

Producing porous graphene useful as porous graphene electrode for electrochemical devices, comprises converting plate-shaped oxide graphene to three-dimensional structure, reducing by applying white light pulse and activating to form pores.

YOUNG K T, HOON J S, JUN P S

Membrane for providing selective permeability in filtration applications, comprises sheet of graphene-based material having perforations with specified pore size, non-graphenic carbon-based material, and contact areas between materials.

SWETT J L, BEDWORTH P V, HEISE S E, SINTON S W, SIMON S M, BULLOCK S E, LIU H, SINSABAUGH S L

Preparing graphene used in e.g. memory device, comprises forming organic thin film on substrate, irradiating upper portion of organic thin film with radiation to cross-link organic thin film, and then carbonizing.

CHOI J H, JUNG C H, HWANG I T, KANG D W

Manufacture of graphene thin film for transparent electrode, involves causing deposition plate which contacts with substrate to perform reciprocating linear motion above substrate, and coating graphene oxide solution.

CHANG S T, KO Y U, TAE J S, UN K Y, KO Y

Manufacture of graphene sheet involves adding light energy to bulk graphite in solvent.

KWANG H R, TAE G C, CHANG I H, YEON S K

Graphene synthesis chamber for synthesizing graphene comprises chamber case in which substrate comprising metal thin film, gas supply unit, main heating unit which emits light to inner space to heat substrate; and auxiliary heating unit.

WON D, NAM W, WON D K, NAM W S

Forming graphene, comprises providing substrate and carbon-containing reactant source in chamber, and radiating laser beam on substrate to decompose carbon-containing reactant source and form graphene over substrate.

LEE K, CHOI I, CHOI S, HONG B, LEE K J, CHOI I S, CHOI S Y, HONG B H

Controlling number of graphene layers to form mono/bilayer graphene, used e.g. in sensor, comprises forming graphene on first surface of first substrate, forming second substrate on second surface of first substrate and irradiating graphene.

SHIN H, CHOI J, HAN G, LEE Y, CHOI J Y, HAN G H, LEE Y H, SHIN H J