Advanced Nanomaterials for Flexible and Stretchable Devices

A special issue of Nanomaterials (ISSN 2079-4991). This special issue belongs to the section "Nanoelectronics, Nanosensors and Devices".

Deadline for manuscript submissions: closed (10 April 2024) | Viewed by 1845

Special Issue Editors

Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences (CAS), Suzhou 215123, China
Interests: low dimensional nanomaterials; smart sensors; flexible and stretchable electronics; field effect transistors; electronics and optoelectronics application
Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
Interests: 2D materials; defect engineering; electrochemistry; biological and environmental sensors; biological monitoring

Special Issue Information

Dear Colleagues, 

Over the past few decades, there has been growing interest in flexible and stretchable electronic devices due to their potential applications in smart devices, mobile displays, and wearable healthcare systems. Nanomaterials are key building blocks for flexible and stretchable devices due to their superior material properties (e.g., mechanical, chemical, electrical, optoelectronic) compared with their bulk counterparts. By integrating nanomaterials with flexible and stretchable substrates, deformable electrodes and circuits, novel processing methods, etc., we can evolve devices with single functionality to multi-functional integrated systems. The application of these nanomaterials in flexible/stretchable devices is currently an active research area in physical and chemical sensors, soft actuators, wearable electronics and energy devices.  

The aim of this Special Issue is to report important advances and promising research trends on the developments of nanomaterials for flexible and stretchable electronics. This Special Issue is intended to publish original research articles and review articles covering a broad range of subjects, from nanomaterial preparation and modification, nanostructured modeling and design, to synthetic nanomaterial-based flexible and stretchable devices. Research areas may include (but are not limited to) the following: 

  • Synthesis and characterization of nanomaterials
  • Functionalization and modification of nanomaterials and nanocomposites
  • Design and construction of novel structures for low-dimensional nanomaterials
  • Novel nanomaterial processing technologies, including solution-processing, 2D/3D printing, and microfabrication techniques
  • New applications of nanomaterial-based flexible and stretchable devices, including electronics and optoelectronic applications, energy storage and generation, sensors, and biomedical monitoring
  • Other applications related to nanomaterial-based devices
  • Post-treatment to enhance properties and stability of flexible devices

Dr. Simin Feng
Dr. Yu Lei
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. Nanomaterials 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 2900 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

  • nanomaterials
  • soft materials
  • flexible and stretchable electronics
  • wearable electronics
  • structural design
  • processing technology
  • printing technology
  • energy storage and conversion
  • health monitoring
  • sensors

Published Papers (1 paper)

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Research

11 pages, 3092 KiB  
Article
Electrospun Nanofibers Hybrid Wrinkled Micropyramidal Architectures for Elastic Self-Powered Tactile and Motion Sensors
by Zhenpeng Cao, Xiuru Xu, Chubin He and Zhengchun Peng
Nanomaterials 2023, 13(7), 1181; https://doi.org/10.3390/nano13071181 - 26 Mar 2023
Cited by 3 | Viewed by 1512
Abstract
Conformable, sensitive, long-lasting, external power supplies-free multifunctional electronics are highly desired for personal healthcare monitoring and artificial intelligence. Herein, we report a series of stretchable, skin-like, self-powered tactile and motion sensors based on single-electrode mode triboelectric nanogenerators. The triboelectric sensors were composed of [...] Read more.
Conformable, sensitive, long-lasting, external power supplies-free multifunctional electronics are highly desired for personal healthcare monitoring and artificial intelligence. Herein, we report a series of stretchable, skin-like, self-powered tactile and motion sensors based on single-electrode mode triboelectric nanogenerators. The triboelectric sensors were composed of ultraelastic polyacrylamide (PAAm)/(polyvinyl pyrrolidone) PVP/(calcium chloride) CaCl2 conductive hydrogels and surface-modified silicon rubber thin films. The significant enhancement of electrospun polyvinylidene fluoride (PVDF) nanofiber-modified hierarchically wrinkled micropyramidal architectures for the friction layer was studied. The mechanism of the enhanced output performance of the electrospun PVDF nanofibers and the single-side/double-side wrinkled micropyramidal architectures-based sensors has been discussed in detail. The as-prepared devices exhibited excellent sensitivity of a maximum of 20.1 V/N (or 8.03 V/kPa) as tactile sensors to recognize a wide range of forces from 0.1 N to 30 N at low frequencies. In addition, multiple human motion monitoring was demonstrated, such as knee, finger, wrist, and neck movement and voice recognition. This work shows great potential for skin-like epidermal electronics in long-term medical monitoring and intelligent robot applications. Full article
(This article belongs to the Special Issue Advanced Nanomaterials for Flexible and Stretchable Devices)
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