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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Tiwary, Chandra Sekhar
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Enhanced energy density of high entropy alloy (Fe‐Co‐Ni‐Cu‐Mn) and green graphene hybrid supercapacitorcitations
- 2024Utilization of High Entropy Alloy (Co–Cu–Fe–Mn–Ni) and Support (CeO<sub>2</sub>) Interaction for CO<sub>2</sub> Conversion into Syngascitations
- 2024Composite Strengthening via Stress-Concentration Regions Softening: The Proof of Concept with Schwarzites and Schwarzynes Inspired Multi-Material Additive Manufacturingcitations
- 2023Paramagnetic two-dimensional silicon-oxide from natural silicatescitations
- 2023Metal support interaction governs the dry reforming activity in a modified sol-gel prepared CeO2 supported high entropy CoCuFeMnNi catalyst
- 2023Two‐Dimensional Multicomponent Quasicrystal as Bifunctional Electrocatalysts for Alkaline Oxygen and Hydrogen Evolution Reactionscitations
- 2022Low temperature CVD growth of WSe2 enabled by moisture-assisted defects in the precursor powdercitations
- 2019Low Contact Barrier in 2H/1T′ MoTe2 In-Plane Heterostructure Synthesized by Chemical Vapor Depositioncitations
- 2019Optical Control of Non-Equilibrium Phonon Dynamics.citations
- 2019Low Contact Barrier in 2H/1T' MoTe2 In-Plane Heterostructure Synthesized by Chemical Vapor Deposition.
- 2017Nature Inspired Strategy to Enhance Mechanical Properties via Liquid Reinforcementcitations
- 2017Ultrafast non-radiative dynamics of atomically thin MoSe2citations
- 2017Self‐Stiffening Behavior of Reinforced Carbon Nanotubes Spherescitations
Places of action
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article
Nature Inspired Strategy to Enhance Mechanical Properties via Liquid Reinforcement
Abstract
<jats:p>Solid–solid interface mechanism understanding of composite inclusions, when extended to solid–liquid interface design of composite using Eshelby theory, indicates a possibility of decreasing effective stiffness with increasing liquid inclusion in a solid matrix. In contrast, experimental evidence in the current paper suggests high stiffness and enhanced dynamic energy absorption in a soft polymer (polydimethylsiloxane) with high bulk modulus liquid inclusions (gallium). The basic deformation mechanism is governed by hydrostatic stress causing shape change of the liquid inclusion in large deformation regime and strain hardening of a soft polymer matrix. In addition, dynamic viscoelasticity and fluid motion also play a significant role. These understandings are developed here based on analytical modeling and a detailed finite element with smooth particle hydrodynamic simulations. The large deformation with viscoelasticity of gallium composite shows higher energy absorption and dissipation. Similar strategies of liquid reinforcement to compliant solid matrices are abundant in nature, for example, the intervertebral discs in the spinal cord and deep sea animal skin and lungs.</jats:p>