Symmetry in Graphene and Nanomaterials

A special issue of Symmetry (ISSN 2073-8994). This special issue belongs to the section "Engineering and Materials".

Deadline for manuscript submissions: 31 May 2025 | Viewed by 284

Special Issue Editors


E-Mail Website
Guest Editor
College of Aerospace Engineering, Chongqing University, Chongqing 400030, China
Interests: mechanical-electrical-thermal property of graphene and nanocomposites; graphene composites; material kinetic behavior; nonlinear vibrations and control

E-Mail Website
Guest Editor
School of Civil Engineering, Central South University, Changsha 410083, China
Interests: multi-field coupled behaviors of graphene-based and CNT-based nanocomposites

Special Issue Information

Dear Colleagues,

Graphene nanocomposites are composites in which graphene or its derivatives are added to the matrix material to improve the overall properties of the composite. These composites are widely used in various fields due to their excellent physical and chemical properties such as high strength, high electrical conductivity, and high thermal conductivity. The following are some of the key points of graphene nanocomposites. (1) Enhanced strength and toughness: the introduction of graphene can significantly improve the mechanical properties of composites. (2) Excellent electrical conductivity: graphene has very high electrical conductivity, which gives its nanocomposites a wide range of applications in electronic and electrical fields. (3) Excellent thermal conductivity: graphene's high thermal conductivity helps to improve the thermal management performance of composites. (4) Lightweight: graphene, as a lightweight material, can improve performance without adding too much weight. However, graphene nanocomposites have also encountered many challenges: (1) Uniform dispersion: the uniform dispersion of graphene in the matrix remains a technical challenge. (2) Interfacial binding: the interfacial interaction between graphene and matrix materials needs to be further optimized to improve performance. (3) Cost-effectiveness: the cost of the large-scale production of graphene and its composites remains high, limiting their commercial application.

This Special Issue focuses on the symmetry in graphene and nanomaterials towards high mechanical–electrical–thermal properties, especially the effects for interfacial electrical/thermal/force resistance, graphene agglomeration, and percolation threshold phenomena.

Dr. Jie Wang
Dr. Xiaodong Xia
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. Symmetry is an international peer-reviewed open access monthly 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

  • graphene
  • mechanical property
  • electrical property
  • nanocomposites
  • interfacial effect
  • agglomeration
  • percolation threshold

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

20 pages, 12305 KiB  
Article
The Effect of Graphene Nanofiller on Electromagnetic-Related Primary Resonance of an Axially Moving Nanocomposite Beam
by Liwen Wang, Jie Wang, Jinyuan Hu, Xiaomalong Pu and Liangfei Gong
Symmetry 2025, 17(5), 651; https://doi.org/10.3390/sym17050651 - 25 Apr 2025
Viewed by 144
Abstract
The primary resonance responses of high-performance nanocomposite materials used in spacecraft components in complex electromagnetic field environments were investigated. Simultaneously considering the interfacial effect, agglomeration effect, and percolation threshold, a theoretical model that can predict Young’s modulus and electrical conductivity of graphene nanocomposites [...] Read more.
The primary resonance responses of high-performance nanocomposite materials used in spacecraft components in complex electromagnetic field environments were investigated. Simultaneously considering the interfacial effect, agglomeration effect, and percolation threshold, a theoretical model that can predict Young’s modulus and electrical conductivity of graphene nanocomposites is developed by the effective medium theory (EMT), shear lag theory, and the Mori-Tanaka method. The magnetoelastic vibration equation for an axially moving graphene nanocomposite current-carrying beam was derived via the Hamilton principle. The amplitude-frequency response equations were obtained for different external loading conditions. The study reveals the significant role of graphene concentration, external force, and magnetic field on the system’s primary resonance, highlighting how electromagnetic forces play a critical role similar to external excitation forces. It is shown that the increase in graphene content could lead the system from period-doubling motion into chaotic behavior. Moreover, an enhanced magnetic field strength may lower the minimum graphene concentration needed for period-doubling motion. This work provides new insights into controlling nonlinear vibrations of such systems through applied electromagnetic fields, emphasizing the importance of designing multifunctional nanocomposites in multi-physics coupled environments. The concentration of graphene filler would significantly affect the primary resonance and bifurcation and chaos behaviors of the system. Full article
(This article belongs to the Special Issue Symmetry in Graphene and Nanomaterials)
Show Figures

Figure 1

Back to TopTop