| People | Locations | Statistics |
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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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Odent, Jérémy
University of Mons
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Vitrimer-like Polyampholyte Networks: Toward Elevated Creep Resistance and Fast Dynamic Exchanges
- 2024Preliminary study on the impact of thermal processing on the performances of parts obtained by fused deposition modeling (FDM)
- 20243D-Printed Phenylboronic Acid-Bearing Hydrogels for Glucose-Triggered Drug Release.citations
- 20233D‐Printed Stacked Ionic Assemblies for Iontronic Touch Sensorscitations
- 20223D‐Printed Stacked Ionic Assemblies for Iontronic Touch Sensorscitations
- 2021Mastering Superior Performance Origins of Ionic Polyurethane/Silica Hybridscitations
- 2020Mechanistic insights on ultra-tough polylactide-based ionic nanocompositescitations
- 2019Hierarchical chemomechanical encoding of multi-responsive hydrogel actuators via 3D printingcitations
- 2019Optical stereolithography of antifouling zwitterionic hydrogels
- 2017Ultra-stretchable ionic nanocomposites : from dynamic bonding to multi-responsive behavior
- 2015Tailoring Polylactide Properties for Automotive Applications: Effects of Co-Addition of Halloysite Nanotubes and Selected Plasticizercitations
- 2015Mechanistic insights on nanosilica self-networking inducing ultra-toughness of rubber-modified polylactide-based materialscitations
- 2015Crystallization-induced toughness of rubber-modified polylactide: combined effects of biodegradable impact modifier and effective nucleating agentcitations
Places of action
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article
3D‐Printed Stacked Ionic Assemblies for Iontronic Touch Sensors
Abstract
Sensing is the process of detecting and monitoring any physico‐chemical environmental parameters. Herein, new self‐powered iontronic sensors, which utilize touch‐induced ionic charge separation in ionically conductive hydrogels, are introduced for potential use in object mapping, recognition, and localization. This is accomplished using high‐resolution stereolithography (SLA) 3D printing of stacked ionic assemblies consisting of discrete compartments having different ion transport properties. The latter assemblies readily allow programming the output voltage magnitude and polarity by means of variations in ion type, charge density, and cross‐linking density within the iontronic device. Voltages of up to 70 mV are generated on application of compressive strains of as much as 50% (≈22.5 kPa), with the magnitude directly proportional to stress, and the polarity dependent on the sign of the mobile ion. As a proof‐of‐concept demonstration, the resulting touch sensors are integrated on the fingertip to enable the tactile feedback, mimicking the tactile perception of objects for recognition applications. In addition, it is proposed that streaming potential is the underlying mechanism behind the iontronic touch sensors. The electromechanical response is therein consistent with a streaming potential model.