| 학회 |
한국고분자학회 |
| 학술대회 |
2021년 봄 (04/07 ~ 04/09, 대전컨벤션센터) |
| 권호 |
46권 1호 |
| 발표분야 |
고분자합성 |
| 제목 |
Intramolecularly Segregated Heteroarm Core Cross-Linked Polymer to impart Novel Properties to the Interface: Wide Window, High Interfacial Activity, and Long-term Stability |
| 초록 |
Well-defined amphiphilic heteroarm core cross-linked (CCS) polymer containing hydrophliic and hydrophobic arms with narrow dispersity was efficiently synthesized by RAFT alternating copolymerization. The synthesized amphiphilic heteroarm CCS polymer shows a shape in which the arms having different properties are separated due to the affinity depending on the solvent to which they are attached during polymerization. These compositional and structural features of amphiphilic heteroarm CCS polymer contribute greatly to providing wide window, high interfacial activity, and long-term stability at the interface. To prove this hypothesis, we synthesized amphiphilic heteroarm CCS polymer to understand its effect on its physical properties. The synthesized amphiphilic heteroarm CCS polymer is provide a new effective surface-active material required for material separation and resource development, and is expected to be used as a new soft material required for multi-scale self-assembly. |
| 저자 |
정윤지, 서명은
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| 소속 |
한국과학기술원 |
| 키워드 |
CCS polymer; Intramolecular segregation; Janus; Interfacial activity; Stabilization; Emulsion; RAFT polymerization
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| E-Mail |
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