Rapidly sequence-controlled electrosynthesis of organometallic polymers

Single rich-stimuli-responsive organometallic polymers are considered to be the candidate for ultrahigh information storage and anti-counterfeiting security. However, their controllable synthesis has been an unsolved challenge. Here, we report the rapidly sequence-controlled electrosynthesis of orga...

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Veröffentlicht in:Nature communications Jg. 11; H. 1; S. 2530 - 8
Hauptverfasser: Zhang, Jian, Wang, Jinxin, Wei, Chang, Wang, Yanfang, Xie, Guanyu, Li, Yongfang, Li, Mao
Format: Journal Article
Sprache:Englisch
Veröffentlicht: London Nature Publishing Group UK 21.05.2020
Nature Publishing Group
Nature Portfolio
Schlagworte:
140/58
639/638/263/406
639/638/455/955
Counterfeiting
Couplings
Decoding
Humanities and Social Sciences
Information storage
Insertion
Monomers
multidisciplinary
Organometallic polymers
Polymers
Reaction time
Science
Science (multidisciplinary)
Solid phase methods
Solid phase synthesis
Solid phases
Stability
ISSN:2041-1723, 2041-1723
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Zusammenfassung:Single rich-stimuli-responsive organometallic polymers are considered to be the candidate for ultrahigh information storage and anti-counterfeiting security. However, their controllable synthesis has been an unsolved challenge. Here, we report the rapidly sequence-controlled electrosynthesis of organometallic polymers with exquisite insertion of multiple and distinct monomers. Electrosynthesis relies on the use of oxidative and reductive C–C couplings with the respective reaction time of 1 min. Single-monomer-precision propagation does not need protecting and deprotecting steps used in solid-phase synthesis, while enabling the uniform synthesis and sequence-defined possibilities monitored by both UV–vis spectra and cyclic voltammetry. Highly efficient electrosynthesis possessing potentially automated production can incorporate an amount of available metal and ligand species into a single organometallic polymer with complex architectures and functional versatility, which is proposed to have ultrahigh information storage and anti-counterfeiting security with low-cost coding and decoding processes at the single organometallic polymer level. The controllable synthesis of organometallic polymers that can be used in ultrahigh information storage and anti-counterfeiting security has been an unsolved challenge. Here, the authors show sequence-controlled electrosynthesis of organometallic polymers with exquisite insertion of multiple and distinct monomers.
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ISSN:2041-1723
2041-1723
DOI:10.1038/s41467-020-16255-z