Journal article
Mesomorphic Phase Behaviour of Hydrogen-bonded Supramolecular Copolymers Containing Dendritic and Linear Side Chains
Gao fen zi xue bao = Acta polymerica sinica, (10), pp 1624-1632
20 Oct 2017
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
The self-assembled structure, from hydrogen-bonded copolymers containing poly(4-vinylpyridine) (P4VP), linear surfactant pentadecylphenol (PDP) and dendritic molecules, 1-[4'-(3", 4", 5"-tridecyloxybenzoyloxy) phenyleneoxycarbonyl]-3-[(4"-hydroxyphenyl) oxycarbonyl] benzene (12CBP), was investigated. The ternary complex system is named as P4VP(12CBP)(x)(PDP)(y) (x + y = 1) which was prepared via solution blending method. It has been reported that P4VP(12CBP)(x) possess hexagonal columnar structure at x >= 0.3 and P4VP(PDP)(x) possess lamellar structure. Despite the different shapes and self-assembled properties from 12CBP and PDP, FTIR, DSC, POM and SAXS studies revealed that the ternary supramolecular copolymer system forms a homogeneous phase, instead of phase separation. At x >= 0.5, P4VP(12CBP)(x)(PDP)(y) possesses a homogeneous hexagonal columnar phase. Each column is constructed with P4VP as polymer backbone tethered with mixed side chains. The lattice parameter is smaller than that of the corresponding
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Details
- Title
- Mesomorphic Phase Behaviour of Hydrogen-bonded Supramolecular Copolymers Containing Dendritic and Linear Side Chains
- Creators
- Mei-qing Zheng - Soochow Univ, Chem Engn & Mat Sci, Suzhou 215123, Peoples R ChinaYa-lan Zhu - Soochow Univ, Chem Engn & Mat Sci, Suzhou 215123, Peoples R ChinaXiao-fang Chen - Soochow Univ, Chem Engn & Mat Sci, Suzhou 215123, Peoples R ChinaChristopher Y. Li - Drexel University
- Publication Details
- Gao fen zi xue bao = Acta polymerica sinica, (10), pp 1624-1632
- Publisher
- Science Press
- Number of pages
- 9
- Resource Type
- Journal article
- Language
- Chinese
- Academic Unit
- Materials Science and Engineering
- Web of Science ID
- WOS:000417896600007
- Scopus ID
- 2-s2.0-85034861869
- Other Identifier
- 991019168595304721
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- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Polymer Science