Evidence map›Paper›PMID 35922379›Full record

ArticleAngewandte Chemie (International ed. in English)2022

A Chemically Recyclable Crosslinked Polymer Network Enabled by Orthogonal Dynamic Covalent Chemistry.

Yuanxin Deng, Qi Zhang, Da-Hui Qu, He Tian, Ben L Feringa

Abstract read
PubMed Publisher
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed.

  1. Article
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  9. Article
  10. Article
  11. Review
  12. Photoinduced Dithiolane Crosslinking for Multiresponsive Dynamic Hydrogels.Advanced materials (Deerfield Beach, Fla.) · 2024
    Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Dynamic Chemistry Toolbox for Advanced Sustainable Materials.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Review
  18. Visualizing Chain Growth of Polytelluoxane via Polymerization Induced Emission.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
    Article
  19. Review
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Yuanxin DengKey Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China.ORCID http://orcid.org/0000-0003-4289-3989
Qi ZhangStratingh Institute for Chemistry and Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands.ORCID http://orcid.org/0000-0001-8616-5452
Da-Hui QuKey Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China.ORCID http://orcid.org/0000-0002-2039-3564
He TianKey Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China.ORCID http://orcid.org/0000-0003-3547-7485
Ben L FeringaKey Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China.ORCID http://orcid.org/0000-0003-0588-8435

Funding

China Postdoctoral Science Foundation 2022TQ0105Fundamental Research Funds for the Central Universities, the Programme of Introducing Talents of Discipline to Universities B16017H2020 Marie Skłodowska-Curie Actions 101025041Ministerie van Onderwijs, Cultuur en Wetenschap 024.601035National Natural Science Foundation of China 22025503; 21790361; 21871084Program of Shanghai Academic Research Leader 19XD1421100Shanghai Municipal Science and Technology Major Project 2018SHZDZX03Shanghai Science and Technology Committee 17520750100
6 · The paper itself

Abstract

Chemical recycling of synthetic polymers offers a solution for developing sustainable plastics and materials. Here we show that two types of dynamic covalent chemistry can be orthogonalized in a solvent-free polymer network and thus enable a chemically recyclable crosslinked material. Using a simple acylhydrazine-based 1,2-dithiolane as the starting material, the disulfide-mediated reversible polymerization and acylhydrazone-based dynamic covalent crosslinking can be combined in a one-pot solvent-free reaction, resulting in mechanically robust, tough, and processable crosslinked materials. The dynamic covalent bonds in both backbones and crosslinkers endow the network with depolymerization capability under mild conditions and, importantly, virgin-quality monomers can be recovered and separated. This proof-of-concept study show opportunities to design chemically recyclable materials based on the dynamic chemistry toolbox.

Indexed as

Chemical RecyclingDynamic Covalent ChemistryPoly(Disulfide)sSupramolecular MaterialsSustainable Polymers

Identifiers

PMID35922379

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.