DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Gisoo | ko |
dc.contributor.author | Lee, Jaehee | ko |
dc.contributor.author | Lee, Seunghyeon | ko |
dc.contributor.author | Rudykh, Stephan | ko |
dc.contributor.author | Cho, Hansohl | ko |
dc.date.accessioned | 2024-01-10T05:01:39Z | - |
dc.date.available | 2024-01-10T05:01:39Z | - |
dc.date.created | 2023-12-27 | - |
dc.date.created | 2023-12-27 | - |
dc.date.issued | 2024-01 | - |
dc.identifier.citation | SOFT MATTER, v.20, no.2, pp.315 - 329 | - |
dc.identifier.issn | 1744-683X | - |
dc.identifier.uri | http://hdl.handle.net/10203/317622 | - |
dc.description.abstract | We present a microstructure-topology-based approach for designing macroscopic, heterogeneous soft materials that exhibit outstanding mechanical resilience and energy dissipation. We investigate a variety of geometric configurations of resilient yet dissipative heterogeneous elasto-plastomeric materials that possess long-range order whose microstructural features are inspired by crystalline metals and block copolymers. We combine experiments and numerical simulations on 3D-printed prototypes to study the extreme mechanics of these heterogeneous soft materials under cyclic deformation conditions up to an extreme strain of >200% with strain rates ranging from quasi-static (5.0 x 10(-3) s(-1)) to high levels of >6.0 x 10(1) s(-1). Moreover, we investigate the complexity of elastic and inelastic "unloading" mechanisms crucial for the understanding of shape recovery and energy dissipation in extreme loading situations. Furthermore, we propose a simple but physically intuitive approach for designing microstructures that exhibit a nearly isotropic behavior in both elasticity and inelasticity across different crystallographic orientations from small to large strains. Overall, our study sets a significant step toward the development of sustainable, heterogeneous soft material architectures at macroscopic scales that can withstand harsh mechanical environments. | - |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Extreme resilience and dissipation in heterogeneous elasto-plastomeric crystals | - |
dc.type | Article | - |
dc.identifier.wosid | 001122446500001 | - |
dc.identifier.scopusid | 2-s2.0-85179822446 | - |
dc.type.rims | ART | - |
dc.citation.volume | 20 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 315 | - |
dc.citation.endingpage | 329 | - |
dc.citation.publicationname | SOFT MATTER | - |
dc.identifier.doi | 10.1039/d3sm01076g | - |
dc.contributor.localauthor | Cho, Hansohl | - |
dc.contributor.nonIdAuthor | Rudykh, Stephan | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | STRESS-STRAIN BEHAVIOR | - |
dc.subject.keywordPlus | ARCHITECTED MATERIALS | - |
dc.subject.keywordPlus | MECHANICAL RESILIENCE | - |
dc.subject.keywordPlus | ENERGY-ABSORPTION | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | METAMATERIALS | - |
dc.subject.keywordPlus | CONDUCTIVITY | - |
dc.subject.keywordPlus | DESIGN | - |
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