Title | Conjugated polymers based on metalla-aromatic building blocks |
Author | |
Corresponding Author | Xia,Haiping |
Publication Years | 2022-07-19
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DOI | |
Source Title | |
ISSN | 0027-8424
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EISSN | 1091-6490
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Volume | 119Issue:29 |
Abstract | Conjugated polymers usually require strategies to expand the range of wavelengths absorbed and increase solubility. Developing effective strategies to enhance both properties remains challenging. Herein, we report syntheses of conjugated polymers based on a family of metalla-aromatic building blocks via a polymerization method involving consecutive carbyne shuttling processes. The involvement of metal d orbitals in aromatic systems efficiently reduces band gaps and enriches the electron transition pathways of the chromogenic repeat unit. These enable metalla-aromatic conjugated polymers to exhibit broad and strong ultraviolet-visible (UV-Vis) absorption bands. Bulky ligands on the metal suppress π-π stacking of polymer chains and thus increase solubility. These conjugated polymers show robust stability toward light, heat, water, and air. Kinetic studies using NMR experiments and UV-Vis spectroscopy, coupled with the isolation of welldefined model oligomers, revealed the polymerization mechanism. |
Keywords | |
URL | [Source Record] |
Indexed By | |
Language | English
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Important Publications | NI Journal Papers
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SUSTech Authorship | Corresponding
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Funding Project | China Postdoctoral Science Foundation[2021M701567];National Natural Science Foundation of China[21931002];National Natural Science Foundation of China[21971216];National Natural Science Foundation of China[92156021];
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WOS Research Area | Science & Technology - Other Topics
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WOS Subject | Multidisciplinary Sciences
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WOS Accession No | WOS:000853683000010
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Publisher | |
ESI Research Field | BIOLOGY & BIOCHEMISTRY;CLINICAL MEDICINE;MULTIDISCIPLINARY;PLANT & ANIMAL SCIENCE;ENVIRONMENT/ECOLOGY;SOCIAL SCIENCES, GENERAL;MICROBIOLOGY;ECONOMICS BUSINESS;IMMUNOLOGY;MATERIALS SCIENCE;MATHEMATICS;SPACE SCIENCE;MOLECULAR BIOLOGY & GENETICS;PHARMACOLOGY & TOXICOLOGY;CHEMISTRY;PSYCHIATRY/PSYCHOLOGY;NEUROSCIENCE & BEHAVIOR;PHYSICS;GEOSCIENCES;AGRICULTURAL SCIENCES;ENGINEERING
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Scopus EID | 2-s2.0-85134477898
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Data Source | Scopus
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Citation statistics |
Cited Times [WOS]:10
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Document Type | Journal Article |
Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/359553 |
Department | Department of Chemistry 深圳格拉布斯研究院 |
Affiliation | 1.State Key Laboratory of Physical Chemistry of Solid Surfaces,Collaborative Innovation Center of Chemistry for Energy Materials (IChEM),College of Chemistry and Chemical Engineering,Xiamen University,Xiamen,361005,China 2.Shenzhen Grubbs Institute,Department of Chemistry,Southern University of Science and Technology,Shenzhen,518005,China |
First Author Affilication | Department of Chemistry; Shenzhen Grubbs Institute |
Corresponding Author Affilication | Department of Chemistry; Shenzhen Grubbs Institute |
Recommended Citation GB/T 7714 |
Chen,Shiyan,Peng,Lixia,Liu,Yanan,et al. Conjugated polymers based on metalla-aromatic building blocks[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2022,119(29).
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APA |
Chen,Shiyan.,Peng,Lixia.,Liu,Yanan.,Gao,Xiang.,Zhang,Ying.,...&Xia,Haiping.(2022).Conjugated polymers based on metalla-aromatic building blocks.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,119(29).
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MLA |
Chen,Shiyan,et al."Conjugated polymers based on metalla-aromatic building blocks".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 119.29(2022).
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