Arm-length-dependent phase transformation and dual dynamic healing behavior of supramolecular networks consisting of ureidopyrimidinone-end-functionalized semi-crystalline star polymers
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PLLA/PCL multiblock copolymer shows 1H NMR proton peaks at 10.10, 11.85 and 13.13 ppm assigned to UPy groups.
“However, three weak proton peaks were observed at 10.10 ppm, 11.85 ppm and 13.13 ppm, assigned to the characteristic proton peaks of the UPy groups.27,32”
From Crystallization, thermal and mechanical properties of stereocomplexed poly(lactide) with flexible PLLA/PCL multiblock copolymer (2022) · cites this paper as [32]
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- Authors
- Lee, W., Kwak, S.-Y., & Chung, J. W.
- Affiliations
- Seoul National University (KR)
- Soongsil University (KR)
- Corresponding author
- Kwak, Seung-Yeop
- Chung, Jae Woo
- Venue
- European Polymer Journal
- Publisher
- Elsevier BV
- Published
- 2020-09
- Volume
- 138
- Pages
- 109976
- ISSN
- 0014-3057 (ISSN-L)
- OpenAlex
- W3081499754
- Cited by
- 12
- References
- 76
- Citations by year
- 2026: 3 · 2025: 1 · 2024: 1 · 2023: 1 · 2022: 4 · 2021: 2
- FWCI
- 0.66
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- European Polymer Journal (publishedVersion)
- Funders
- Individual Basic Science & Engineering Research Program (NRF-2016R1D1A1B01012377)
- Basic Science Research Program (NRF-2017R1A5A1015596)
- Ministry of Science and ICT
- Topics
- Physical Sciences › Materials Science › Polymers and Plastics › Polymer composites and self-healing
- Physical Sciences › Materials Science › Biomaterials › Supramolecular Self-Assembly in Materials
- Physical Sciences › Chemistry › Organic Chemistry › Supramolecular Chemistry and Complexes
- Keywords
- ureidopyrimidinone, polycaprolactone, quadruple hydrogen bonding, phase transformation, chain folding, crosslink density, mechanical strength
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