Organocatalytic Ring-Opening Polymerization and Depolymerization
A special issue of Catalysts (ISSN 2073-4344). This special issue belongs to the section "Catalysis in Organic and Polymer Chemistry".
Deadline for manuscript submissions: closed (31 July 2022) | Viewed by 337
Special Issue Editor
Interests: polymer synthesis; polymerization catalysis; bionanotechnology; hyperbranched polymers; polypeptides; thermoplastic elastomers
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Over the last two decades, organocatalysts for ring-opening polymerization (ROP) have has undergone a renaissance in the synthesis community because of their ability to form precision macromolecules. While tremendous scientific and industrial advances have been achieved in organometallic catalysts for ROP reactions, organocatalysts complement transition-metal catalysts because of their different mechanisms for effecting bond constructions, as well as benefits that derive from the lack of residual metal contaminants that can compromise the polymer performance in extremely pure applications. In this Special Issue, we aim to highlight the important advances in organocatalytic polymerizations of lactones such as lactide, b-butyrolactone, d-valerolactone, and e -caprolactone; as well as other strained cyclic monomers, such as epoxides, morpholine-2,6-dione, trimethylene carbonate, 2,2,5,5-tetramethyl-1-oxa-2,5-disilacyclopentane;in addition to hexamethylcyclotrisiloxane reactions and the utility of organocatalytic methods for the synthesis of complex polymer architectures. As a means of economic and environmental incentives to promote plastic waste treatment, chemical degradation has emerged as a long-term strategy towards reaching completely sustainable cycles where plastics are polymerized, depolymerized, and then re-polymerized with minimal changes in their quantity or final properties. Organocatalysts will play an important role as promising “green” substitutes for traditional organometallic complexes catalyzing depolymerization reactions yielding highly pure small molecules that are adequate for subsequent polymerizations or other uses. In this respect, the contribution of organocatalysts like organic base, organic acid, and ionic compound catalysts to the field of chemical recycling is also highlighted.
Prof. Dr. IL Kim
Guest Editor
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Catalysts is an international peer-reviewed open access monthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2200 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
Keywords
- cyclic monomers
- copolymerization
- depolymerization
- epoxides
- lactones
- organocatalyst
- polyester
- ring opening polymerization
Benefits of Publishing in a Special Issue
- Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
- Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
- Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
- External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
- e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.
Further information on MDPI's Special Issue polices can be found here.
