Polymer Composite Films

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Membranes and Films".

Deadline for manuscript submissions: closed (25 November 2023) | Viewed by 2108

Special Issue Editors

School of Chemical Engineering and Technology, Sun Yat-Sen University, Zhuhai 519082, China
Interests: polymer composites; electroluminescent devices; dielectric elastomer actuators; flexible electronics

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Guest Editor
School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
Interests: polymer processing; piezoelectric polymer composites; conductive polymer composites; electrospinning; nanofibers; nanocomposite; flexible sensors; wearable devices

Special Issue Information

Dear Colleagues,

Polymer composites consisted of a polymer matrix and functional filler, which were more likely to use a bulk form for good mechanical or dielectric property in the past century. However, in recent years, rising demands for film states of polymer composites were emerged because of the development of many other thriving research areas. For instance, flexible electronics had showed significant potential to remould the lifestyles of human being, but the bottleneck of flexible electronics was the flexible conductive or dielectric layers, which could be addressed by conductive or dielectric polymer composites film. Polymer composites could also be applied in the septation process as membranes. Generally, the polymer composite films are the combination of “polymer composite” and “films”; films form endowed polymer composites with flexibility and low-weight/volume, while the polymer composite endowed the film with functionality.

Herein, this Special Issue in Polymers focuses on conception, preparation, and application of polymer composite films which aims to display the advances in this field. The scopes are never limited to flexible electronics or septation processes, but also includes developments of polymer composite films due to various and multidisciplinary application. Original research articles, reviews, and short communications are welcomed in this Special Issue.

Dr. Titao Jing
Dr. Xiaoyang Guan
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. Polymers 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 2700 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 films
  • functional composite membranes
  • polymer film processing
  • flexible sensor/actuators
  • wearable electronic devices

Published Papers (1 paper)

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Research

10 pages, 2372 KiB  
Article
PDMS/Ag/Mxene/Polyurethane Conductive Yarn as a Highly Reliable and Stretchable Strain Sensor for Human Motion Monitoring
by Shichen Zhang and Jiangtao Xu
Polymers 2022, 14(24), 5401; https://doi.org/10.3390/polym14245401 - 9 Dec 2022
Cited by 4 | Viewed by 1442
Abstract
The conductivity and sensing stability of yarn-based strain sensors are still challenges when it comes to practical applications. To address these challenges, surface engineering of polyurethane (PU) yarn was introduced to improve its surface hydrophilicity for better deposition of MXene nanosheets in its [...] Read more.
The conductivity and sensing stability of yarn-based strain sensors are still challenges when it comes to practical applications. To address these challenges, surface engineering of polyurethane (PU) yarn was introduced to improve its surface hydrophilicity for better deposition of MXene nanosheets in its dispersion. The introduction of Ag nanoparticles via magnetron sputtering greatly improved the surface conductivity; meanwhile, the encapsulation of the PDMS protective layer effectively enhanced the sensing stability over 15,000 cycling process, as well as the working range with a gauge factor value over 700 under a strain range of 150–300%. Moreover, the exploration of its applications in human motion monitoring indicate that the prepared strain-sensing yarn shows great potential in detecting both tiny motions or large-scale movements of the human body, which will be suitable for further development into multifunctional smart wearable sensors or metaverse applications in the future. Full article
(This article belongs to the Special Issue Polymer Composite Films)
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