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- Publisher Website: 10.1002/anie.202312844
- Scopus: eid_2-s2.0-85176283146
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Article: Three‐Component Multiblock 1D Supramolecular Copolymers of Ir(III) Complexes with Controllable Sequences
Title | Three‐Component Multiblock 1D Supramolecular Copolymers of Ir(III) Complexes with Controllable Sequences |
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Authors | |
Keywords | Ir(III) Complexes Kinetic Control Multiblock One-Dimensional Three-Component |
Issue Date | 10-Nov-2023 |
Publisher | Wiley |
Citation | Angewandte Chemie International Edition, 2023, v. 62, n. 50 How to Cite? |
Abstract | Multicomponent supramolecular block copolymers (BCPs) have attracted much attention due to their potential functionalities, but examples of three-component supramolecular BCPs are rare. Herein, we report the synthesis of three-component multiblock 1D supramolecular copolymers of Ir(III) complexes 1–3 by a sequential seeded supramolecular polymerization approach. Precise control over the kinetically trapped species via the pathway complexity of the monomers is the key to the successful synthesis of BCPs with up to 9 blocks. Furthermore, 5-block BCPs with different sequences could be synthesized by changing the addition order of the kinetic species during a sequentially seeded process. The corresponding heterogeneous nucleation-elongation process has been confirmed by the UV/Vis absorption spectra, and each segment of the multiblock copolymers could be characterized by both TEM and SEM. Interestingly, the energy transfer leads to weakened emission of 1-terminated and enhanced emission of 3-terminated BCPs. This study will be an important step in advancing the synthesis and properties of three-component BCPs. |
Persistent Identifier | http://hdl.handle.net/10722/343522 |
ISSN | 2021 Impact Factor: 16.823 2020 SCImago Journal Rankings: 5.831 |
DC Field | Value | Language |
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dc.contributor.author | Chen, Yan | - |
dc.contributor.author | Wan, Qingyun | - |
dc.contributor.author | Shi, Yusheng | - |
dc.contributor.author | Tang, Bingtao | - |
dc.contributor.author | Che, Chi‐Ming | - |
dc.contributor.author | Liu, Chun | - |
dc.date.accessioned | 2024-05-14T05:21:10Z | - |
dc.date.available | 2024-05-14T05:21:10Z | - |
dc.date.issued | 2023-11-10 | - |
dc.identifier.citation | Angewandte Chemie International Edition, 2023, v. 62, n. 50 | - |
dc.identifier.issn | 1433-7851 | - |
dc.identifier.uri | http://hdl.handle.net/10722/343522 | - |
dc.description.abstract | <p>Multicomponent supramolecular block copolymers (BCPs) have attracted much attention due to their potential functionalities, but examples of three-component supramolecular BCPs are rare. Herein, we report the synthesis of three-component multiblock 1D supramolecular copolymers of Ir(III) complexes <strong>1</strong>–<strong>3</strong> by a sequential seeded supramolecular polymerization approach. Precise control over the kinetically trapped species via the pathway complexity of the monomers is the key to the successful synthesis of BCPs with up to 9 blocks. Furthermore, 5-block BCPs with different sequences could be synthesized by changing the addition order of the kinetic species during a sequentially seeded process. The corresponding heterogeneous nucleation-elongation process has been confirmed by the UV/Vis absorption spectra, and each segment of the multiblock copolymers could be characterized by both TEM and SEM. Interestingly, the energy transfer leads to weakened emission of <strong>1</strong>-terminated and enhanced emission of <strong>3</strong>-terminated BCPs. This study will be an important step in advancing the synthesis and properties of three-component BCPs.</p> | - |
dc.language | eng | - |
dc.publisher | Wiley | - |
dc.relation.ispartof | Angewandte Chemie International Edition | - |
dc.subject | Ir(III) Complexes | - |
dc.subject | Kinetic Control | - |
dc.subject | Multiblock | - |
dc.subject | One-Dimensional | - |
dc.subject | Three-Component | - |
dc.title | Three‐Component Multiblock 1D Supramolecular Copolymers of Ir(III) Complexes with Controllable Sequences | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/anie.202312844 | - |
dc.identifier.scopus | eid_2-s2.0-85176283146 | - |
dc.identifier.volume | 62 | - |
dc.identifier.issue | 50 | - |
dc.identifier.eissn | 1521-3773 | - |
dc.identifier.issnl | 1433-7851 | - |