RAFT polymerization-induced self-assembly of semifluorinated liquid-crystalline block copolymers
Abstract: It is a major challenge to prepare commercially viable scale semifluorinated liquid-crystalline block copolymers (SEFL-BCPs) using solution processing techniques. The technology of selectively solvating one block in a suitable solvent to realize self-assembly provides a promising route for the preparation of core-corona block polymer materials with extensive potential applications. However, considerable limitations have been discovered after much practice. BCP assemblies often require a separate synthesis step and are performed at high dilution. Herein, a one-pot approach combining polymerization-induced and crystallization-driven self-assembly (PISA-CDSA) was used to obtain well-defined, precise compositions of SEFL-BCPs. It is first synthesized via reversible addition-fragmentation chain transfer ethanol dispersion polymerization between 1H,1H,2H,2H-heptadecafluorodecyl acrylate and poly (N,N-dimethylacrylamide) at a concentration up to 20% v/v. Various morphologies, including 1D fiber-like micelles, 2D lamellar structures, and fusion structures, were first observed via transmission electron microscopy. This scalable PISA-CDSA strategy is greatly expanding the morphology scope and applicability of the polymer liquid crystal materials science field.
- Location
-
Deutsche Nationalbibliothek Frankfurt am Main
- Extent
-
Online-Ressource
- Language
-
Englisch
- Bibliographic citation
-
RAFT polymerization-induced self-assembly of semifluorinated liquid-crystalline block copolymers ; volume:22 ; number:1 ; year:2022 ; pages:775-780 ; extent:6
e-Polymers ; 22, Heft 1 (2022), 775-780 (gesamt 6)
- Creator
-
Yang, Yongqi
Yuan, Zhilong
Yan, Youjun
Zhang, Daixin
Luo, Xin
Liu, Guangyao
- DOI
-
10.1515/epoly-2022-0072
- URN
-
urn:nbn:de:101:1-2022091514433011341460
- Rights
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
-
11.06.2025, 7:26 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Yang, Yongqi
- Yuan, Zhilong
- Yan, Youjun
- Zhang, Daixin
- Luo, Xin
- Liu, Guangyao
Other Objects (12)
RAFT-mediated polymerization-induced self-assembly of poly (ionic liquid) block copolymers in a green solvent
RAFT polymerization-induced self-assembly of poly (ionic liquids) in ethanol
Clinical significance of neuropeptide Y expression in pelvic tissue in patients with pelvic floor dysfunction
Self-assembly of block copolymers synthesized via RAFT emulsion and dispersion polymerization
Investigating the spatiotemporal features of glacier elevation changes over the southeastern Tibetan Plateau using multisource satellite data
Macrophages and microglia in inflammation and neuroinflammation underlying different pain states
Versatile Dehydration‐Assisted Functionalization of Quantum Dots and Rods
Versatile Dehydration‐Assisted Functionalization of Quantum Dots and Rods
DNA–Polymer Nanostructures by RAFT Polymerization and Polymerization‐Induced Self‐Assembly
Strain engineering the spin-valley coupling of the R-stacking sliding ferroelectric bilayer 2H-VX2 (X = S, Se, Te)
Quantifying time-variant travel time distribution by multi-fidelity model in hillslope under nonstationary hydrologic conditions
Functional PLA based (co)polymers via ROP and RAFT polymerization
RAFT-mediated polymerization-induced self-assembly of poly (ionic liquid) block copolymers in a green solvent
RAFT polymerization-induced self-assembly of poly (ionic liquids) in ethanol
Clinical significance of neuropeptide Y expression in pelvic tissue in patients with pelvic floor dysfunction
Self-assembly of block copolymers synthesized via RAFT emulsion and dispersion polymerization
Investigating the spatiotemporal features of glacier elevation changes over the southeastern Tibetan Plateau using multisource satellite data
Macrophages and microglia in inflammation and neuroinflammation underlying different pain states
Versatile Dehydration‐Assisted Functionalization of Quantum Dots and Rods
Versatile Dehydration‐Assisted Functionalization of Quantum Dots and Rods
DNA–Polymer Nanostructures by RAFT Polymerization and Polymerization‐Induced Self‐Assembly
Strain engineering the spin-valley coupling of the R-stacking sliding ferroelectric bilayer 2H-VX2 (X = S, Se, Te)
Quantifying time-variant travel time distribution by multi-fidelity model in hillslope under nonstationary hydrologic conditions
Functional PLA based (co)polymers via ROP and RAFT polymerization
RAFT-mediated polymerization-induced self-assembly of poly (ionic liquid) block copolymers in a green solvent
RAFT polymerization-induced self-assembly of poly (ionic liquids) in ethanol
Clinical significance of neuropeptide Y expression in pelvic tissue in patients with pelvic floor dysfunction
Self-assembly of block copolymers synthesized via RAFT emulsion and dispersion polymerization
Investigating the spatiotemporal features of glacier elevation changes over the southeastern Tibetan Plateau using multisource satellite data
Macrophages and microglia in inflammation and neuroinflammation underlying different pain states
Versatile Dehydration‐Assisted Functionalization of Quantum Dots and Rods
Versatile Dehydration‐Assisted Functionalization of Quantum Dots and Rods
DNA–Polymer Nanostructures by RAFT Polymerization and Polymerization‐Induced Self‐Assembly
Strain engineering the spin-valley coupling of the R-stacking sliding ferroelectric bilayer 2H-VX2 (X = S, Se, Te)
Quantifying time-variant travel time distribution by multi-fidelity model in hillslope under nonstationary hydrologic conditions