Title:
METHOD FOR PRODUCING GRAPHENE OXIDE FUNCTIONALIZED WITH IRON OXIDE
Document Type and Number:
WIPO Patent Application WO/2019/066515
Kind Code:
A2
Abstract:
Suggested is a method for producing a graphene oxide functionalized with an iron oxide, which can obtain a graphene oxide having excellent characteristics by having a large quantity of an iron oxide evenly produced on the surface thereof. The method for producing a graphene oxide functionalized with a iron oxide comprises: a first step of introducing a graphene oxide, FeCl2·4H2O and FeCl3·6H2O into a Couette-Taylor reactor which comprises an outer cylinder and an inner cylinder having the same center and different radii and allows a fluid to flow according to the rotation of the inner cylinder; and a second step of introducing an aqueous ammonia solution into the reactor.
Inventors:
YANG WOO SEOK (KR)
YOON YEO JOON (KR)
WON DONG KWAN (KR)
YOON YEO JOON (KR)
WON DONG KWAN (KR)
Application Number:
PCT/KR2018/011477
Publication Date:
April 04, 2019
Filing Date:
September 28, 2018
Export Citation:
Assignee:
KOREA ELECTRONICS TECHNOLOGY (KR)
HAESUNG DS CO LTD (KR)
HAESUNG DS CO LTD (KR)
International Classes:
C01B32/198; B01J19/10; B01J19/18
Attorney, Agent or Firm:
NAM, Choong Woo (KR)
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