Title:
METHOD FOR PRODUCING GRAPHENE QUANTUM DOTS
Document Type and Number:
WIPO Patent Application WO/2020/050436
Kind Code:
A1
Abstract:
The present application provides a method for producing graphene quantum dots by means of intercalation of graphite nanoparticles and continuous exfoliation in an aqueous solution. The production method has a short processing time, and graphene quantum dots produced using the production method have a uniform size and shape, a minimized number of defects, and improved electronic properties.
Inventors:
CHUNG JUN HYUK (KR)
JUNG WON SUK (KR)
KIM TAE YOUNG (KR)
JUNG WON SUK (KR)
KIM TAE YOUNG (KR)
Application Number:
PCT/KR2018/010455
Publication Date:
March 12, 2020
Filing Date:
September 07, 2018
Export Citation:
Assignee:
DREAM FACTORY CO LTD (KR)
UNIV GACHON IND ACAD COOP FOUND (KR)
UNIV GACHON IND ACAD COOP FOUND (KR)
International Classes:
C09K11/65; C01B32/184; B82Y20/00; B82Y40/00
Foreign References:
| KR20150047326A | 2015-05-04 | |||
| KR20160002009A | 2016-01-07 | |||
| KR20160025339A | 2016-03-08 | |||
| JP2014001126A | 2014-01-09 | |||
| KR101282741B1 | 2013-07-26 | |||
| KR20150047326A | 2015-05-04 |
Other References:
NGUYEN, D. K.: "Graphene quantum dots produced by exfoliation of intercalated graphite nanoparticles and their application for temperature sensors", APPLIED SURFACE SCIENCE, 7 September 2017 (2017-09-07), pages 1152 - 1157, XP085282891
See also references of EP 3831910A4
See also references of EP 3831910A4
Attorney, Agent or Firm:
MAPS INTELLECTUAL PROPERTY LAW FIRM (KR)
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