WO2016093664A3 - Block copolymer and method for preparing graphene by using same - Google Patents
Block copolymer and method for preparing graphene by using same Download PDFInfo
- Publication number
- WO2016093664A3 WO2016093664A3 PCT/KR2015/013607 KR2015013607W WO2016093664A3 WO 2016093664 A3 WO2016093664 A3 WO 2016093664A3 KR 2015013607 W KR2015013607 W KR 2015013607W WO 2016093664 A3 WO2016093664 A3 WO 2016093664A3
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- WO
- WIPO (PCT)
- Prior art keywords
- block copolymer
- same
- graphene
- preparing graphene
- increased
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Abstract
The present invention relates to a method for preparing graphene by using a novel block copolymer. The exfoliation efficiency of graphene can be increased and the dispersion stability thereof can be increased by using the block copolymer of the present invention during high-pressure homogenization mediated by graphene, which is hydrophobic, and a solvent of a feed solution, which is hydrophilic.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/518,652 US10835886B2 (en) | 2014-12-12 | 2015-12-11 | Block copolymer, and method for preparing graphene using the same |
EP15867194.1A EP3192822B1 (en) | 2014-12-12 | 2015-12-11 | Block copolymer and method for preparing graphene by using same |
EP20162347.7A EP3699214B1 (en) | 2014-12-12 | 2015-12-11 | Method for preparing graphene using a block copolymer |
JP2017519521A JP6423526B2 (en) | 2014-12-12 | 2015-12-11 | Block copolymer and method for producing graphene using the same |
CN201911149350.3A CN110950330B (en) | 2014-12-12 | 2015-12-11 | Block copolymer and method for preparing graphene using same |
CN201580057355.7A CN107182213B (en) | 2014-12-12 | 2015-12-11 | block copolymer and method for preparing graphene using same |
US17/005,540 US11192085B2 (en) | 2014-12-12 | 2020-08-28 | Block copolymer, and method for preparing graphene using same |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20140179765 | 2014-12-12 | ||
KR10-2014-0179765 | 2014-12-12 | ||
KR20150070988 | 2015-05-21 | ||
KR10-2015-0070988 | 2015-05-21 | ||
KR1020150176206A KR101750935B1 (en) | 2014-12-12 | 2015-12-10 | Block copolymer, and method for preparation of graphene by using the same |
KR10-2015-0176206 | 2015-12-10 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/518,652 A-371-Of-International US10835886B2 (en) | 2014-12-12 | 2015-12-11 | Block copolymer, and method for preparing graphene using the same |
US17/005,540 Continuation US11192085B2 (en) | 2014-12-12 | 2020-08-28 | Block copolymer, and method for preparing graphene using same |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2016093664A2 WO2016093664A2 (en) | 2016-06-16 |
WO2016093664A3 true WO2016093664A3 (en) | 2016-08-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2015/013607 WO2016093664A2 (en) | 2014-12-12 | 2015-12-11 | Block copolymer and method for preparing graphene by using same |
Country Status (1)
Country | Link |
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WO (1) | WO2016093664A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102079141B1 (en) * | 2016-05-11 | 2020-02-19 | 주식회사 엘지화학 | High pressure homogenizer and manufacturing method for Graphene using the same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110139259A (en) * | 2009-03-13 | 2011-12-28 | 바이엘 머티리얼사이언스 아게 | Method for dispersing graphite-like nanoparticles |
KR101274441B1 (en) * | 2011-07-04 | 2013-06-18 | (주)월드튜브 | method for mixed dispersion of graphene and graphite nanoplatelets and method for mixed powder of graphene and graphite nanoplatelets |
KR20130091073A (en) * | 2012-02-07 | 2013-08-16 | 충남대학교산학협력단 | Characterization and manufactured graphene from graphite by ultra moment expansion method |
WO2014038851A1 (en) * | 2012-09-05 | 2014-03-13 | 한밭대학교 산학협력단 | Method for preparing thermoplastic resin microcapsule-type conductive filler containing carbon nanotube-exfoliated graphene, conductive thermoplastic resin composition containing same, and preparation method thereof |
-
2015
- 2015-12-11 WO PCT/KR2015/013607 patent/WO2016093664A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110139259A (en) * | 2009-03-13 | 2011-12-28 | 바이엘 머티리얼사이언스 아게 | Method for dispersing graphite-like nanoparticles |
KR101274441B1 (en) * | 2011-07-04 | 2013-06-18 | (주)월드튜브 | method for mixed dispersion of graphene and graphite nanoplatelets and method for mixed powder of graphene and graphite nanoplatelets |
KR20130091073A (en) * | 2012-02-07 | 2013-08-16 | 충남대학교산학협력단 | Characterization and manufactured graphene from graphite by ultra moment expansion method |
WO2014038851A1 (en) * | 2012-09-05 | 2014-03-13 | 한밭대학교 산학협력단 | Method for preparing thermoplastic resin microcapsule-type conductive filler containing carbon nanotube-exfoliated graphene, conductive thermoplastic resin composition containing same, and preparation method thereof |
Non-Patent Citations (1)
Title |
---|
HRSIC, E. ET AL.: "Amphiphilic Block Copolymers with Pendant Thiol Groups in Side Chains by RAFT Polymerization", POLYMER, vol. 54, no. 2, 2013, pages 495 - 504, XP055439402 * |
Also Published As
Publication number | Publication date |
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WO2016093664A2 (en) | 2016-06-16 |
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