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Electronics
Special Issues
Selected Papers from Young Researchers in Flexible Electronics
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Selected Papers from Young Researchers in Flexible Electronics

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Flexible Electronics".

Deadline for manuscript submissions: closed (15 November 2022) | Viewed by 1651

Special Issue Editors

Prof. Dr. Piero Cosseddu

E-Mail Website
Guest Editor
Department of Electrical and Electronics Engineering, University of Cagliari, 09124 Cagliari, Italy
Interests: flexible organic and hybrid electronics; organic field effect transistors; organic biochemical sensors; artificial skin
Special Issues, Collections and Topics in MDPI journals
Dr. Mengfang Li

E-Mail Website
Guest Editor
The Polymer Program, University of Connecticut, Storrs, CT 06269, USA
Interests: polymer science; organic electronics; electrochromics; wearable electronics; textiles; solar cells; OLED; capacitor; nanomaterials
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The main goal of this Special Issue is to offer young researchers an opportunity to spread their research results through an open access platform in which they can report their recent achievements in terms of novel material development and processes and novel devices and system concepts in the field of flexible electronics.

Flexible electronics is a wide research field focused on the development of novel materials, devices, and systems that has attracted considerable attention in recent years as it is considered an enabling technology for the development of smart interconnected systems.

Indeed, highly flexible sensing systems can be integrated, at low cost, on common objects, usually employed in our daily life, from wearables to furniture, allowing for the development of new smart intercommunicating environments such as smart health, smart home, smart cities, etc.

Prof. Dr. Piero Cosseddu
Dr. Mengfang Li
Guest Editors

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. Electronics 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 2400 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

  • materials for flexible electronics
  • flexible electronic devices
  • printed electronics
  • wearable electronic device and systems
  • epidermal electronics—tattoo electronics
  • wearable antennas
  • textile electronics

Published Papers (1 paper)

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Research

20 pages, 20804 KiB  
Article
Behavior of 3D Printed Stretchable Structured Sensors
by Eugene Kim, Seyedmeysam Khaleghian and Anahita Emami
Electronics 2023, 12(1), 18; https://doi.org/10.3390/electronics12010018 - 21 Dec 2022
Cited by 2 | Viewed by 1119
Abstract
Piezoresistive structures inspired by serpentines, auxetic, and kirigami arrangements have demonstrated good flexibility and sensitivity under tension. Piezoresistive structures display optimal performance when the characteristics entail reliable stretchability and repeatability. These structures can be implemented as wearable sensors by compressing and elongating the [...] Read more.
Piezoresistive structures inspired by serpentines, auxetic, and kirigami arrangements have demonstrated good flexibility and sensitivity under tension. Piezoresistive structures display optimal performance when the characteristics entail reliable stretchability and repeatability. These structures can be implemented as wearable sensors by compressing and elongating the conductive nanocomposites to vary the flow of electrons and to provide resistance change. To guarantee the reliability of these structures for strain sensing, it is important that the resistance change in these structures remains constant under repeated loads. In this study, the performance of different piezoresistive structures under cyclic tensile load is investigated and compared. Based on the performance of different types of structures, novel hybrid structures have been also proposed to design for both high stretchability and sensitivity of piezoresistive sensors. All the structures were tested with position limits rather than a fixed force to avoid permanent deformation. First, small position limits were used to determine Young’s Modulus, then a 10-cycle tensile test with larger position limits was used to further study the electromechanical behavior of different piezoresistive structures under larger deformation and repetition. Finally, the gage factor was derived for all the studied structures, and they were re-categorized based on properties’ similarities. Full article
(This article belongs to the Special Issue Selected Papers from Young Researchers in Flexible Electronics)
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