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Recent Advances in Conductive Polymeric Materials

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

Deadline for manuscript submissions: 20 July 2024 | Viewed by 1102

Special Issue Editor


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Guest Editor
Institute of Materials Science (ICMUV), Universitat de València, C/ Catedràtic José Beltrán 2, 46980 Paterna, València, Spain
Interests: bio-polymers; conductive polymers; lignin, hydrogels; encapsulation and thermoelectricity
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Special Issue Information

Dear Colleagues,

Conductive polymeric materials have gained significant attention in recent years due to their unique combination of electrical conductivity, mechanical flexibility, processability, and versatility in terms of application. Conductive polymers are being used in the development of flexible and stretchable electronics, including wearable devices and electronic textiles. Typically, conducting polymers are synthesized by oxidative polymerization in which a monomer with a conjugated π-bound structure is polymerized in the presence of an oxidant salt. In addition, conductive polymers offer the possibility to be combined with several fillers, such as carbon-based nanostructures, including CNTs and graphene, producing materials with high electrical conductivity and mechanical strength. These materials are being developed for multiple applications in the field of sensors, coatings, biomedicine, energy production and storage.

This Special Issue, “ Recent Advances in Conductive Polymeric Materials”, aims to cover original research and critical review articles on recent aspects of the development of materials based on conducting polymers. Papers that discuss recent advances in energy materials and their processing, characterization techniques relating to structure–properties, construction of devices based on conductive polymer films, theory relating to conductive polymers, and in general, all aspects of applications of conductive polymers are welcome.

Although other interesting related topics are also welcome and not limited to the above lists, intended submissions should generally fall in line with applications of conductive polymers.

The following are topics of interest:

  • Synthesis of conductive polymers;
  • Development of n-type conductive polymers;
  • Carbon-based/conductive polymer nanocomposites;
  • Organic thermoelectric devices based on conductive polymers;
  • Conductive polymers for energy production and storage;
  • Conductive polymers for biomedical applications;
  • Nanostructuration of conducting polymers;
  • Characterization of conductive polymers;
  • Sensors based on conductive polymers.

Dr. Mario Culebras Rubio
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. 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

  • conducting polymer synthesis
  • energy storage
  • thermoelectricity
  • solar cells
  • wearable devices

Published Papers (1 paper)

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Research

15 pages, 8074 KiB  
Article
Synthesis of PEDOT/CNTs Thermoelectric Thin Films with a High Power Factor
by Mohammad Ali Nasiri, Seong Yuen Tong, Chungyeon Cho, Clara M. Gómez, Andres Cantarero and Mario Culebras
Materials 2024, 17(5), 1121; https://doi.org/10.3390/ma17051121 - 29 Feb 2024
Viewed by 831
Abstract
In this study, we have improved the power factor of conductive polymer nanocomposites by combining layer-by-layer assembly with electrochemical deposition to produce flexible thermoelectric materials based on PEDOT/carbon nanotubes (CNTs)—films. To produce films based on CNTs and PEDOT, a dual approach has been [...] Read more.
In this study, we have improved the power factor of conductive polymer nanocomposites by combining layer-by-layer assembly with electrochemical deposition to produce flexible thermoelectric materials based on PEDOT/carbon nanotubes (CNTs)—films. To produce films based on CNTs and PEDOT, a dual approach has been employed: (i) the layer-by-layer method has been utilized for constructing the CNTs layer and (ii) electrochemical polymerization has been used in the synthesis of the conducting polymer. Moreover, the thermoelectric properties were optimized by controlling the experimental conditions including the number of deposition cycles and electropolymerizing time. The electrical characterization of the samples was carried out by measuring the Seebeck voltage produced under a small temperature difference and by measuring the electrical conductivity using the four-point probe method. The resulting values of the Seebeck coefficient S and σ were used to determine the power factor. The structural and morphological analyses of CNTs/PEDOT samples were carried out using scanning electron microscopy (SEM) and Raman spectroscopy. The best power factor achieved was 131.1 (μWm−1K−2), a competitive value comparable to some inorganic thermoelectric materials. Since the synthesis of the CNT/PEDOT layers is rather simple and the ingredients used are relatively inexpensive and environmentally friendly, the proposed nanocomposites are a very interesting approach as an application for recycling heat waste. Full article
(This article belongs to the Special Issue Recent Advances in Conductive Polymeric Materials)
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