Multiscale hierarchical composite with extremely specific damping performance via bottom-up synergistic enhancement strategy
Existing hierarchical damping composites focus on either the intrinsic damping sources at the nanoscale or the damping excitation effect at the mesoscale, resulting in limited improvement in damping performance. This paper proposes a multiscale hierarchical synergistic strategy for damping enhanceme...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2025-12-01
|
| Series: | Virtual and Physical Prototyping |
| Subjects: | |
| Online Access: | https://www.tandfonline.com/doi/10.1080/17452759.2024.2448541 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841557076383367168 |
|---|---|
| author | Haibo Feng Chenhao Xu Linghua Xiao Li Li |
| author_facet | Haibo Feng Chenhao Xu Linghua Xiao Li Li |
| author_sort | Haibo Feng |
| collection | DOAJ |
| description | Existing hierarchical damping composites focus on either the intrinsic damping sources at the nanoscale or the damping excitation effect at the mesoscale, resulting in limited improvement in damping performance. This paper proposes a multiscale hierarchical synergistic strategy for damping enhancement and creates multiscale hierarchical composites with extremely specific damping performance. In addition to the traditional physical damping source at the nanoscale, a chemical damping source is introduced. Considering carbon nanotubes-induced features as the micro-hierarchy and skeleton lattices as the meso-hierarchy, the microstructure of the hard phase at each level of the composite material structure is designed to utilise both their rigidity-enhancing effect and the damping excitation effect by guiding the hard-phase-driven deformation mechanism. The multiscale hierarchical composite achieves a loss modulus of up to 1.54 GPa, surpassing the limited loss modulus of conventional engineering materials. This work offers a bottom-up design strategy and opens a transformational path toward high-performance composites. |
| format | Article |
| id | doaj-art-339d4044fd324838bb17fd999cc9eb61 |
| institution | Kabale University |
| issn | 1745-2759 1745-2767 |
| language | English |
| publishDate | 2025-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Virtual and Physical Prototyping |
| spelling | doaj-art-339d4044fd324838bb17fd999cc9eb612025-01-06T20:04:16ZengTaylor & Francis GroupVirtual and Physical Prototyping1745-27591745-27672025-12-0120110.1080/17452759.2024.2448541Multiscale hierarchical composite with extremely specific damping performance via bottom-up synergistic enhancement strategyHaibo Feng0Chenhao Xu1Linghua Xiao2Li Li3State Key Laboratory of Intelligent Manufacturing Equipment and Technology, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, People’s Republic of ChinaState Key Laboratory of Intelligent Manufacturing Equipment and Technology, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, People’s Republic of ChinaState Key Laboratory of Intelligent Manufacturing Equipment and Technology, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, People’s Republic of ChinaState Key Laboratory of Intelligent Manufacturing Equipment and Technology, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, People’s Republic of ChinaExisting hierarchical damping composites focus on either the intrinsic damping sources at the nanoscale or the damping excitation effect at the mesoscale, resulting in limited improvement in damping performance. This paper proposes a multiscale hierarchical synergistic strategy for damping enhancement and creates multiscale hierarchical composites with extremely specific damping performance. In addition to the traditional physical damping source at the nanoscale, a chemical damping source is introduced. Considering carbon nanotubes-induced features as the micro-hierarchy and skeleton lattices as the meso-hierarchy, the microstructure of the hard phase at each level of the composite material structure is designed to utilise both their rigidity-enhancing effect and the damping excitation effect by guiding the hard-phase-driven deformation mechanism. The multiscale hierarchical composite achieves a loss modulus of up to 1.54 GPa, surpassing the limited loss modulus of conventional engineering materials. This work offers a bottom-up design strategy and opens a transformational path toward high-performance composites.https://www.tandfonline.com/doi/10.1080/17452759.2024.2448541Specific damping performancevitrimersmultiscalemultiscale hierarchical compositebottom-up synergistic enhancement strategy |
| spellingShingle | Haibo Feng Chenhao Xu Linghua Xiao Li Li Multiscale hierarchical composite with extremely specific damping performance via bottom-up synergistic enhancement strategy Virtual and Physical Prototyping Specific damping performance vitrimers multiscale multiscale hierarchical composite bottom-up synergistic enhancement strategy |
| title | Multiscale hierarchical composite with extremely specific damping performance via bottom-up synergistic enhancement strategy |
| title_full | Multiscale hierarchical composite with extremely specific damping performance via bottom-up synergistic enhancement strategy |
| title_fullStr | Multiscale hierarchical composite with extremely specific damping performance via bottom-up synergistic enhancement strategy |
| title_full_unstemmed | Multiscale hierarchical composite with extremely specific damping performance via bottom-up synergistic enhancement strategy |
| title_short | Multiscale hierarchical composite with extremely specific damping performance via bottom-up synergistic enhancement strategy |
| title_sort | multiscale hierarchical composite with extremely specific damping performance via bottom up synergistic enhancement strategy |
| topic | Specific damping performance vitrimers multiscale multiscale hierarchical composite bottom-up synergistic enhancement strategy |
| url | https://www.tandfonline.com/doi/10.1080/17452759.2024.2448541 |
| work_keys_str_mv | AT haibofeng multiscalehierarchicalcompositewithextremelyspecificdampingperformanceviabottomupsynergisticenhancementstrategy AT chenhaoxu multiscalehierarchicalcompositewithextremelyspecificdampingperformanceviabottomupsynergisticenhancementstrategy AT linghuaxiao multiscalehierarchicalcompositewithextremelyspecificdampingperformanceviabottomupsynergisticenhancementstrategy AT lili multiscalehierarchicalcompositewithextremelyspecificdampingperformanceviabottomupsynergisticenhancementstrategy |