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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)
Application Number:
PCT/KR2020/007373
Publication Date:
October 28, 2021
Filing Date:
June 08, 2020
Export Citation:
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Assignee:
AGENCY DEFENSE DEV (KR)
International Classes:
C01B32/184; B01J19/00; B01J19/08; C01B32/198; D06M10/02
Foreign References:
KR20110092207A2011-08-17
KR20160109266A2016-09-21
KR20140133265A2014-11-19
KR20140133264A2014-11-19
KR101168259B12012-07-30
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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