Influence of flexoelectricity on coupled electromechanical response of 2D MXene/graphene-based hybrid piezocomposites
Abstract This study investigates the influence of flexoelectricity on the coupled electromechanical behavior of MXene/graphene-based hybrid piezocomposite (MGHPC) plates. We developed an analytical model based on Navier’s solution and Kirchhoff’s plate theory, as well as an approximate model based o...
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Nature Portfolio
2024-10-01
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| Online Access: | https://doi.org/10.1038/s41598-024-74507-0 |
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| author | Kishor Balasaheb Shingare Rohan B. Ambade Nilesh Rajaram Chodankar Mandar Rokhade Amal Al Ghaferi Andreas Schiffer Kin Liao |
| author_facet | Kishor Balasaheb Shingare Rohan B. Ambade Nilesh Rajaram Chodankar Mandar Rokhade Amal Al Ghaferi Andreas Schiffer Kin Liao |
| author_sort | Kishor Balasaheb Shingare |
| collection | DOAJ |
| description | Abstract This study investigates the influence of flexoelectricity on the coupled electromechanical behavior of MXene/graphene-based hybrid piezocomposite (MGHPC) plates. We developed an analytical model based on Navier’s solution and Kirchhoff’s plate theory, as well as an approximate model based on the Ritz method for validation purposes. A three-phase micromechanical modeling is developed for determining the effective properties of MGHPC composed of 2D MXene and graphene nano-reinforcements embedded in an epoxy matrix. These micromechanical models were implemented to predict the static and dynamic electromechanical response of MGHPC plates subject to various edge support and loading conditions. Both the analytical and approximate solutions provided unequivocal evidence of the profound impact of the flexoelectric effect on the bending and modal analysis of MGHPC nanoplates. The flexoelectric effect enhanced the stiffness of the nanoplate, irrespective of the support condition. This implies that MGHPC plates can be tailored for precise resonance frequencies and static deflection within nanoelectromechanical systems. This can be achieved by manipulating parameters such as boundary conditions and geometric attributes, including plate thickness/aspect ratio and graphene/MXene nano-reinforcements volume fractions. |
| format | Article |
| id | doaj-art-ac6a2093ad9b45ca9b52ea0184d5604c |
| institution | Kabale University |
| issn | 2045-2322 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | Nature Portfolio |
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| series | Scientific Reports |
| spelling | doaj-art-ac6a2093ad9b45ca9b52ea0184d5604c2025-01-26T12:34:47ZengNature PortfolioScientific Reports2045-23222024-10-0114112310.1038/s41598-024-74507-0Influence of flexoelectricity on coupled electromechanical response of 2D MXene/graphene-based hybrid piezocompositesKishor Balasaheb Shingare0Rohan B. Ambade1Nilesh Rajaram Chodankar2Mandar Rokhade3Amal Al Ghaferi4Andreas Schiffer5Kin Liao6Department of Aerospace Engineering, Khalifa University Khalifa University of Science & TechnologyDepartment of Aerospace Engineering, Khalifa University Khalifa University of Science & TechnologyDepartment of Mechanical and Nuclear Engineering, Khalifa University Khalifa University of Science & TechnologyKnorr-Bremse Technology Center India Private LimitedRabdan AcademyDepartment of Mechanical and Nuclear Engineering, Khalifa University Khalifa University of Science & TechnologyDepartment of Aerospace Engineering, Khalifa University Khalifa University of Science & TechnologyAbstract This study investigates the influence of flexoelectricity on the coupled electromechanical behavior of MXene/graphene-based hybrid piezocomposite (MGHPC) plates. We developed an analytical model based on Navier’s solution and Kirchhoff’s plate theory, as well as an approximate model based on the Ritz method for validation purposes. A three-phase micromechanical modeling is developed for determining the effective properties of MGHPC composed of 2D MXene and graphene nano-reinforcements embedded in an epoxy matrix. These micromechanical models were implemented to predict the static and dynamic electromechanical response of MGHPC plates subject to various edge support and loading conditions. Both the analytical and approximate solutions provided unequivocal evidence of the profound impact of the flexoelectric effect on the bending and modal analysis of MGHPC nanoplates. The flexoelectric effect enhanced the stiffness of the nanoplate, irrespective of the support condition. This implies that MGHPC plates can be tailored for precise resonance frequencies and static deflection within nanoelectromechanical systems. This can be achieved by manipulating parameters such as boundary conditions and geometric attributes, including plate thickness/aspect ratio and graphene/MXene nano-reinforcements volume fractions.https://doi.org/10.1038/s41598-024-74507-0MXeneGraphenePiezo- and flexo-electricityPiezocompositeMicromechanicsAnalytical and approximate solution |
| spellingShingle | Kishor Balasaheb Shingare Rohan B. Ambade Nilesh Rajaram Chodankar Mandar Rokhade Amal Al Ghaferi Andreas Schiffer Kin Liao Influence of flexoelectricity on coupled electromechanical response of 2D MXene/graphene-based hybrid piezocomposites Scientific Reports MXene Graphene Piezo- and flexo-electricity Piezocomposite Micromechanics Analytical and approximate solution |
| title | Influence of flexoelectricity on coupled electromechanical response of 2D MXene/graphene-based hybrid piezocomposites |
| title_full | Influence of flexoelectricity on coupled electromechanical response of 2D MXene/graphene-based hybrid piezocomposites |
| title_fullStr | Influence of flexoelectricity on coupled electromechanical response of 2D MXene/graphene-based hybrid piezocomposites |
| title_full_unstemmed | Influence of flexoelectricity on coupled electromechanical response of 2D MXene/graphene-based hybrid piezocomposites |
| title_short | Influence of flexoelectricity on coupled electromechanical response of 2D MXene/graphene-based hybrid piezocomposites |
| title_sort | influence of flexoelectricity on coupled electromechanical response of 2d mxene graphene based hybrid piezocomposites |
| topic | MXene Graphene Piezo- and flexo-electricity Piezocomposite Micromechanics Analytical and approximate solution |
| url | https://doi.org/10.1038/s41598-024-74507-0 |
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