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Decarbonization and Sustainability in Polymer Composites

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Polymeric Materials".

Deadline for manuscript submissions: 31 December 2024 | Viewed by 874

Special Issue Editors

Pacific Northwest National Laboratory—PNNL, 902 Battelle Blvd., Richland, WA 99354, USA
Interests: polymers; polymer composites; nanocomposites; surfaces; interfaces; mechanics; fatigue; damage; fracture; multi-physics; multi-scale modeling
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Guest Editor
Pacific Northwest National Laboratory—PNNL, 902 Battelle Blvd., Richland, WA 99354, USA
Interests: polymer composites; mechanical testing; cryogenic mechanical testing; hydrogen effects on mechanical properties; recycling of polymers and composites
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Pacific Northwest National Laboratory, PO Box 999, Richland, WA 99354, USA
Interests: polymers; polymer composites; recycling/upcycling; covalent adaptable networks; shape memory; polymer processing/manufacturing

Special Issue Information

Dear Colleagues,

Polymer composites, with their ubiquitous properties, have been widely used in various industries (e.g., aerospace, automobile, infrastructure, marine, wind energy, etc.). The constituents in these composites have mainly focused on carbon and glass fibers, as well as epoxy and thermoplastic matrices. However, the issue of their waste and detrimental environmental impact has become increasingly challenging. In this context, the purpose of this Special Issue is to present recent progress in the research and review of decarbonized and sustainable composites and technologies, with the following scopes:

  • Polymer composites with alternative reinforcement (e.g., natural fibers, polymer fibers, etc.);
  • Polymer composites with alternative matrices (e.g., Vitrimer, bio-based materials, CO2-derived materials, etc.);
  • Polymer composites with other sustainable constituents (e.g., wood, waste material, etc.);
  • Recycling and repurposing waste plastics and composites;
  • Material life cycle, waste management, and carbon footprint analysis of sustainable composites and fabrication methods;
  • ML/AI-assisted design towards decarbonization and sustainability;
  • Other relevant areas.

Dr. Yao Qiao
Dr. Daniel R. Merkel
Dr. Wenbin Kuang
Guest Editors

Manuscript Submission Information

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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. Materials is an international peer-reviewed open access semimonthly 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 2600 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

  • polymer composites
  • decarbonization
  • sustainability
  • waste recycling and repurposing
  • materials processing
  • manufacturing
  • ML/AI analysis

Published Papers (1 paper)

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Review

20 pages, 7787 KiB  
Review
Carbon Fiber-Based Vitrimer Composites: A Path toward Current Research That Is High-Performing, Useful, and Sustainable
by Vishal Kumar, Wenbin Kuang and Leonard S. Fifield
Materials 2024, 17(13), 3265; https://doi.org/10.3390/ma17133265 - 2 Jul 2024
Viewed by 537
Abstract
In the polymeric material industry, thermosets and related composites have played a substantial role in the production of rubber and plastics. One important subset of these is thermoset composites with carbon reinforcement. The incorporation of carbon fillers and fibers gives polymeric materials improved [...] Read more.
In the polymeric material industry, thermosets and related composites have played a substantial role in the production of rubber and plastics. One important subset of these is thermoset composites with carbon reinforcement. The incorporation of carbon fillers and fibers gives polymeric materials improved electrical and mechanical properties, among other benefits. However, the covalently crosslinked network of thermosets presents significant challenges for recycling and reprocessing because of its intractable nature. The introduction of vitrimer materials opens a new avenue to produce biodegradable and recyclable thermosets. Carbon-reinforced vitrimer composites are pursued for high-performance, long-lasting materials with attractive physical properties, the ability to be recycled and processed, and other features that respond uniquely to stimuli. The development of carbon-reinforced vitrimer composites over the last few years is summarized in this article. First, an overview of vitrimers and the methods used to prepare carbon fiber-reinforced vitrimer composites is provided. Because of the vitrimer nature of such composites, reprocessing, healing, and recycling are viable ways to greatly extend their service life; these approaches are thoroughly explained and summarized. The conclusion is our prediction for developing carbon-based vitrimer composites. Full article
(This article belongs to the Special Issue Decarbonization and Sustainability in Polymer Composites)
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