Title:
APPARATUS FOR ROLL-TO-ROLL SYNTHESIS OF LARGE-AREA GRAPHENE, METHOD FOR MANUFACTURING LARGE-AREA GRAPHENE, AND METHOD FOR REDUCING GRAPHENE OXIDE FABRIC
Document Type and Number:
WIPO Patent Application WO/2021/215578
Kind Code:
A1
Abstract:
The present invention relates to an apparatus for roll-to-roll synthesis of large-area graphene, a method for manufacturing large-area graphene, and a method for reducing graphene oxide fabric. An apparatus for roll-to-roll synthesis of large-area graphene according to one embodiment of the present invention comprises: a reaction chamber formed to be sealed from the outside; a supply roll unit provided inside of the reaction chamber and for unwinding a reaction substrate; a gas supply unit for supplying gas required for synthesis of graphene into the reaction chamber; a plasma supply unit for supplying plasma into the reaction chamber; a heating unit for carrying out synthesis of graphene in the reaction chamber; and a recovery roll unit for recovering the synthesized large-area graphene from the heating unit.
Inventors:
JIN YOUNG HO (KR)
JANG SUNG ON (KR)
JUNG HEE SU (KR)
JUNG HYUN SOOK (KR)
KA DONG WON (KR)
JANG SUNG ON (KR)
JUNG HEE SU (KR)
JUNG HYUN SOOK (KR)
KA DONG WON (KR)
Application Number:
PCT/KR2020/007373
Publication Date:
October 28, 2021
Filing Date:
June 08, 2020
Export Citation:
Assignee:
AGENCY DEFENSE DEV (KR)
International Classes:
C01B32/184; B01J19/00; B01J19/08; C01B32/198; D06M10/02
Foreign References:
KR20110092207A | 2011-08-17 | |||
KR20160109266A | 2016-09-21 | |||
KR20140133265A | 2014-11-19 | |||
KR20140133264A | 2014-11-19 | |||
KR101168259B1 | 2012-07-30 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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