Matériaux Innovants pour l'Energie (MIE)

Polymeric foams for flexible and highly sensitive low-pressure capacitive sensors. Pruvost, M., Smit, W.J., Monteux, C. et al. npj Flex Electron 3, 7 (2019)

MickaÃ« l Pruvost — 2019-11-10T15:04:00Z

– Polymeric foams for flexible and highly sensitive low-pressure capacitive sensors. Pruvost, M., Smit, W.J., Monteux, C. et al. npj Flex Electron 3, 7 (2019). https://doi.org/10.1038/s41528-019-0052-6
Résumé : Flexible low-pressure sensors (

- Articles Scientifiques / Accueil-publis

Microporous electrostrictive materials for vibrational energy harvesting, M Pruvost, WJ Smit, C Monteux, P Poulin, A Colin - Multifunctional Materials (2018)

MickaÃ« l Pruvost — 2018-11-10T15:17:00Z

– Microporous electrostrictive materials for vibrational energy harvesting, M Pruvost, WJ Smit, C Monteux, P Poulin, A Colin - Multifunctional Materials, 2018, https://doi.org/10.1088/2399-7532/aab2ff
Résumé : We present electrostrictive materials with excellent properties for vibrational energy harvesting applications. The developed materials consist of a porous carbon black composite, which is processed using water-in-oil emulsions. In combination with an insulating layer, the (…)

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Giant electrostrictive response and piezoresistivity of emulsion templated nanocomposites. A Luna, M Pruvost, J Yuan, C Zakri, W Neri, C Monteux, P Poulin, A Colin, Langmuir 33 (18), (2017)

MickaÃ« l Pruvost — 2018-11-10T15:20:00Z

– Giant electrostrictive response and piezoresistivity of emulsion templated nanocomposites. A Luna, M Pruvost, J Yuan, C Zakri, W Neri, C Monteux, P Poulin, A Colin, Langmuir 33 (18), 4528-4536, (2017) https://doi.org/10.1021/acs.langmuir.6b04185
Résumé :
Using an emulsion road and optimizing the dispersion process, we prepare polymer carbone nanotubes (CNT) and polymer reduced graphene oxide (rGO) composites. The introduction of conductive nanoparticles into polymer matrices modifies (…)

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A new pressure sensor array for local normal stress measurement in complex fluids, Journal of Rheology 65, 583 (2021)

MickaÃ« l Pruvost — 2020-11-10T16:23:59Z

A new pressure sensor array for local normal stress measurement in complex fluids, Journal of Rheology 65, 583 (2021) ; Gauthier Anaïs, Pruvost Mickaël, Gamache Olivier, Colin Annie,
https://doi.org/10.1122/8.0000249
Résumé : A new pressure sensor array, positioned on the bottom plate of a standard torsional rheometer is presented. It is built from a unique piezo-capacitive polymeric foam, and consists of twenty-five capacitive pressure sensors (of surface 4.5×4.5 mm2 each) built (…)

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Integration of a soft dielectric composite into a cantilever beam for mechanical energy harvesting, comparison between capacitive and triboelectric transducers. Sci Rep 10, 20681 (2020).Pruvost, M., Smit, W.J., Monteux, C. et al.

MickaÃ« l Pruvost — 2020-11-27T09:20:00Z

– Pruvost, M., Smit, W.J., Monteux, C. et al. Integration of a soft dielectric composite into a cantilever beam for mechanical energy harvesting, comparison between capacitive and triboelectric transducers. Sci Rep 10, 20681 (2020). https://doi.org/10.1038/s41598-020-77581-2
Résumé :
Flexible dielectrics that harvest mechanical energy via electrostatic effects are excellent candidates as power sources for wearable electronics or autonomous sensors. The integration of a soft dielectric (…)

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Density waves in shear-thickening suspensions, SCIENCE ADVANCES17 (2020)

MickaÃ« l Pruvost — 2020-11-27T12:46:41Z

– Density waves in shear-thickening suspensions BY GUILLAUME OVARLEZ, ANH VU NGUYEN LE, WILBERT J. SMIT, ABDOULAYE FALL, ROMAIN MARI, GUILLAUME CHATTÉ, ANNIE COLIN, SCIENCE ADVANCES17 APR 2020 : EAAY5589 https://advances.sciencemag.org/content/6/16/eaay5589.abstract
Résumé :
Shear thickening corresponds to an increase of the viscosity as a function of the shear rate. It is observed in many concentrated suspensions in nature and industry : water or oil saturated sediments, crystal-bearing (…)

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Shear thickening in dense non-Brownian suspensions : Viscous to inertial transition,Journal of Rheology 64, 227 (2020)

MickaÃ« l Pruvost — 2020-11-27T12:52:18Z

– Shear thickening in dense non-Brownian suspensions : Viscous to inertial transition,Y. Madraki, A. Oakley, A. Nguyen Le, A. Colin, G. Ovarlez, and S. Hormozi, Journal of Rheology 64, 227 (2020)
https://doi.org/10.1122/1.5129680
Résumé :
We present an experimental study on the viscous to inertial mode of shear thickening in dense non-Brownian suspensions. We design a model suspension consisting of monosized spherical particles within a Newtonian suspending fluid. We develop a (…)

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Stress Field inside the Bath Determines Dip Coating with Yield-Stress Fluids in Cylindrical Geometry, PRL (2019)

MickaÃ« l Pruvost — 2019-11-27T12:56:00Z

– Stress Field inside the Bath Determines Dip Coating with Yield-Stress Fluids in Cylindrical Geometry, Wilbert J. Smit, Christophe Kusina, Jean-François Joanny, and Annie Colin. Phys. Rev. Lett. 123, 148002 – Published 30 September 2019
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.123.148002
Résumé :
We study experimentally and theoretically the thickness of the coating obtained by pulling out a rod from a reservoir of yield-stress fluid. Opposite to Newtonian fluids, the (…)

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Density waves in shear-thickening suspensions. Ovarlez, G., Le, A. V. N., Smit, W. J., Fall, A., Mari, R., Chatté, G., & Colin, A. (2020). Science Advances, 6(16), 2020

MickaÃ« l Pruvost — 2021-02-24T12:42:53Z

– Density waves in shear-thickening suspensions BY GUILLAUME OVARLEZ, ANH VU NGUYEN LE, WILBERT J. SMIT, ABDOULAYE FALL, ROMAIN MARI, GUILLAUME CHATTÉ, ANNIE COLIN, SCIENCE ADVANCES17 APR 2020 : EAAY5589
https://advances.sciencemag.org/content/6/16/eaay5589
Résumé :
Shear thickening corresponds to an increase of the viscosity as a function of the shear rate. It is observed in many concentrated suspensions in nature and industry : water or oil saturated sediments, crystal-bearing magma, (…)

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Chasing Aqueous Biphasic Systems from Simple Salts by Exploring the LiTFSI/LiCl/H2O Phase Diagram,, ACS Cent. Sci. (2019), 5, 4, 640–643

MickaÃ« l Pruvost — 2021-02-24T12:49:41Z

– Chasing Aqueous Biphasic Systems from Simple Salts by exploring the LiTFSI/LiCl/H2O Phase Diagram, Nicolas Dubouis, Chanbum Park, Michaël Deschamps, Soufiane Abdelghani-Idrissi, Matej Kanduč, Annie Colin, Mathieu Salanne, Joachim Dzubiella, Alexis Grimaud, and Benjamin Rotenberg, ACS Cent. Sci. 2019, 5, 4, 640–643
https://pubs.acs.org/doi/10.1021/acscentsci.8b00955
Résumé :
Aqueous biphasic systems (ABSs), in which two aqueous phases with different compositions coexist as separate (…)

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Effect of electrolyte fow on a gas evolution electrode, Soufiane Abdelghani-Idrissi, Nicolas Dubouis, Alexis Grimaud, Philippe Stevens, Gwenaëlle Toussaint & Annie Colin, Scientific Reports volume 11, Article number : 4677 (2021)

MickaÃ« l Pruvost — 2021-02-26T10:56:05Z

Effect of electrolyte fow on a gas evolution electrode, Soufiane Abdelghani-Idrissi, Nicolas Dubouis, Alexis Grimaud, Philippe Stevens, Gwenaëlle Toussaint & Annie Colin, Scientific Reports volume 11, Article number : 4677 (2021)
https://www.nature.com/articles/s41598-021-84084-1
Résumé :
In this study, the effect of flow of the electrolyte on an electrolysis cell and a zinc cell is investigated. The gain of energy brought by the flow is discussed and compared to the viscous losses (…)

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Polymer Surfactant Interactions in Oil Enhanced Recovery Processes,Massinissa Hamouma, Aline Delbos, Christine Dalmazzone, and Annie Colin, Energy Fuels (2021)

MickaÃ« l Pruvost — 2021-05-13T19:45:30Z

Polymer Surfactant Interactions in Oil Enhanced Recovery Processes, Massinissa Hamouma, Aline Delbos, Christine Dalmazzone, and Annie Colin, Energy Fuels (2021).
https://pubs.acs.org/doi/10.1021/acs.energyfuels.1c00562?ref=pdf
Résumé :
A soil decontamination or enhanced oil recovery procedure typically requires the injection of a surfactant solution to reduce interfacial tension and promote oil recovery at the pore level, followed by the injection of a polymer solution to avoid the (…)

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Aging of cornstarch particles suspended in aqueous solvents at room temperature, Christophe Kusina, Wilbert J. Smit, Jean-Baptiste Boitte, Odile Aubrun, and Annie Colin Phys. Rev. E 103, 052609 (2021)

Marion Krapez — 2021-06-02T08:40:18Z

Aging of cornstarch particles suspended in aqueous solvents at room temperature, Christophe Kusina, Wilbert J. Smit, Jean-Baptiste Boitte, Odile Aubrun, and Annie Colin Phys. Rev. E 103, 052609 (2021)
https://journals.aps.org/pre/pdf/10.1103/PhysRevE.103.052609
Résumé :
Starch suspensions are often used as model systems to demonstrate extreme shear-thickening effects. We studythe aging of cornstarch particles in aqueous suspensions at room temperature by granulometry and (…)

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Withdrawal and dip coating of an object from a yield-stress reservoir, Wilbert J. Smit, Christophe Kusina, Annie Colin, and Jean-François Joanny Phys. Rev. Fluids 6, 063302 (2021)

MickaÃ« l Pruvost — 2021-06-21T13:27:13Z

Withdrawal and dip coating of an object from a yield-stress reservoir, Wilbert J. Smit, Christophe Kusina, Annie Colin, and Jean-François Joanny Phys. Rev. Fluids 6, 063302 (2021)
https://journals.aps.org/prfluids/abstract/10.1103/PhysRevFluids.6.063302
Résumé :
The dip-coating process consists of withdrawing immersed objects from a liquid reservoir. After withdrawal, a significant layer of liquid remains on the object. Various industrial processes (food and beverage industry, (…)

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Polymeric Foam Pressure-sensing Pens for Measuring Written Language Production Rigoli CM, Pruvost M, Colin A, Wittenberg E Preprint from Research Square, 01 Jun (2021)

MickaÃ« l Pruvost — 2021-06-29T10:07:54Z

Polymeric Foam Pressure-sensing Pens for Measuring Written Language Production Rigoli CM, Pruvost M, Colin A, Wittenberg E Preprint from Research Square, 01 Jun 2021
https://europepmc.org/article/ppr/ppr350900
Résumé :
To understand human cognition, cognitive and behavioral scientists measure external behavior using a variety of tools. However, many of these tools are not sensitive enough to detect small changes in behavior, they are too costly, or they can only be used in dedicated (…)

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Can unmixed complex forming polymer surfactant formulations be injected into oil reservoirs or aquifers without clogging them ?, Massinissa Hamouma, Aline Delbos, Christine Dalmazzoneb and Annie Colin, Soft Matter, (2021)

MickaÃ« l Pruvost — 2021-06-29T10:17:53Z

Can unmixed complex forming polymer surfactant formulations be injected into oil reservoirs or aquifers without clogging them ?, Massinissa Hamouma, Aline Delbos, Christine Dalmazzoneb and Annie Colin, Soft Matter, (2021)
https://pubs.rsc.org/en/content/articlelanding/2021/sm/d1sm00252j# !divAbstract
Résumé :
In the context of enhanced oil recovery or soil remediation, we study the role of interactions between polymers and surfactants on the injectivity of formulations containing (…)

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New membrane and electrode assembly concept to improve salinity energy harvesting, Youcef Brahmi and Annie Colin, Soft Matter, (2022)

Marion Krapez — 2022-03-30T11:57:58Z

New membrane and electrode assembly concept to improve salinity energy harvesting, Youcef Brahmi and Annie Colin, Soft Matter, (2022)
https://www.sciencedirect.com/science/article/pii/S0196890422000930
Résumé :
The recovery of energy generated from the mixing of fresh and salt water is a new form of renewable energy. However, current processes for energy harvesting from salt gradients remain inefficient mainly because commercial selective membranes have low performances. Hopes for (…)

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Spreading of complex fluids with a soft blade Marion Krapez et al. , Phys. Rev. Fluids 7, 084002 (2022)

Marion Krapez — 2022-08-30T08:02:22Z

Spreading of complex fluids with a soft blade, Marion Krapez, Anaïs Gauthier, Jean-Baptiste Boitte, Odile Aubrun, Jean-François Joanny and Annie Colin, Physical Review Fluids, 7, 084002 (2022)
https://journals.aps.org/prfluids/abstract/10.1103/PhysRevFluids.7.084002
Résumé :
The spreading of complex fluids is not only a part of our everyday life but also a
central process in industry to produce functional thin films or protective coatings. Here
we consider the spreading of polymer (…)

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Foam coarsening under a steady shear : interplay between bubble rearrangement and film thinning dynamics A Saint-Jalmes and C Trégouët, Soft Matter 19 (11), 2090-2098 (2023)

Timothée Derkenne — 2023-09-27T08:53:30Z

Foam coarsening under a steady shear : interplay between bubble rearrangement and film thinning dynamics A Saint-Jalmes and C Trégouët, Soft Matter 19 (11), 2090-2098 (2023)
https://pubs.rsc.org/en/content/articlehtml/2023/sm/d2sm01618d
Résumé :
Aqueous foams are unstable and age by drainage and coarsening. Today, these effects are well described, as also their impact on foam properties. In that respect, the foam viscoelastic properties evolve in time as a consequence of coarsening (…)

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Shear-thickening in presence of adhesive contact forces : the singularity of cornstarch A Gauthier, G Ovarlez, A Colin (2023)

Timothée Derkenne — 2023-09-27T09:28:31Z

Shear-thickening in presence of adhesive contact forces : the singularity of cornstarch A Gauthier, G Ovarlez, A Colin, Journal of Colloid and Interface Science, Volume 650, Part B, 2023, Pages 1105-1112, ISSN 0021-9797 (2023)
https://doi.org/10.1016/j.jcis.2023.07.017.
Résumé :
Hypothesis : A number of dense particle suspensions experience a dramatic increase in viscosity with the shear stress, up to a solid-like response. This shear-thickening process is understood as a transition (…)

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Natural and Forced Convection in Multi-Phasic Electrochemical Systems, S Abdelghani-Idrissi, MBA Freville, A Colin, Journal of Nanotechnology and Nanomaterials 4 (1), 19-28 (2023)

Timothée Derkenne — 2023-09-27T09:28:33Z

Natural and Forced Convection in Multi-Phasic Electrochemical Systems, S Abdelghani-Idrissi, MBA Freville, A Colin, Journal of Nanotechnology and Nanomaterials 4 (1), 19-28 (2023)
https://www.scientificarchives.com/article/natural-and-forced-convection-in-multi-phasic-electrochemical-systems
Résumé :
Multi-phasic electrochemical systems such as electrolyzers or metal-air batteries are intimately linked to energy transition and are at the heart of new scientific advances and modern (…)

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Fluidics for energy harvesting : from nano to milli scales, N Wu, Y Brahmi, A Colin, Lab on a Chip 1 (2023)

Timothée Derkenne — 2023-09-27T10:42:07Z

Fluidics for energy harvesting : from nano to milli scales,
N Wu, Y Brahmi, A Colin, Lab on a Chip 1 (2023)
https://pubs.rsc.org/en/content/articlehtml/2023/lc/d2lc00946c
Résumé : A large amount of untapped energy sources surrounds us. In this review, we summarize recent works of water-based energy harvesting systems with operation scales ranging from miniature systems to large scale attempts. We focus particularly on the triboelectric energy, which is produced when a liquid and a (…)

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A Strategy for Power Density Amelioration of...

Timothée Derkenne — 2023-10-02T13:13:50Z

A Strategy for Power Density Amelioration of Capacitive Reverse Electrodialysis Systems with a Single Membrane, Nan Wu, Youcef Brahmi, and Annie Colin, Environmental Science & Technology Article ASAP, DOI : 10.1021/acs.est.3c05835 (2023)
https://www.researchgate.net/publication/374227526_A_Strategy_for_Power_Density_Amelioration_of_Capacitive_Reverse_Electrodialysis_Systems_with_a_Single_Membrane
Résumé :
Blue energy refers to the osmotic energy released while combining solutions (…)

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Macroscopic Access Resistances Hinders the Measurement of Ion-Exchange-Membrane Performances for Electrodialysis Processes

Timothée Derkenne — 2023-10-26T12:10:25Z

Macroscopic Access Resistances Hinders the Measurement of Ion-Exchange-Membrane Performances for Electrodialysis Processes Timothée Derkenne, Annie Colin, Corentin Tregouet
https://pubs.acs.org/doi/full/10.1021/acsaem.4c01168
Résumé :
Ion exchange membranes (IEMs) are widely used in various industrial sectors from batteries and energy harvesting to water treatment and are designed to show a high selectivity and a low electrical resistance. However, measuring their properties presents (…)

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Stabilized Ferroelectric NaNbO3 Nanowires for Lead-Free Piezoelectric Nanocomposite Applications

Timothée Derkenne — 2023-11-13T11:07:47Z

Stabilized Ferroelectric NaNbO3 Nanowires for Lead-Free Piezoelectric Nanocomposite Applications Minh-Thanh Do, Kévin Zimny, Abhishek Singh Dahiya, Jinkai Yuan, Rajaoarivelo Mbolotiana, Eric Lebraud, Cédric Lambin, François Lagugné-Labarthet, Wilfrid Neri, Mario Maglione, Annie Colin, Marie-Hélène Delville, and Philippe Poulin
https://pubs.acs.org/doi/10.1021/acsanm.3c04036
Résumé :
Ferroelectric nanomaterials often suffer from severe polarization loss compared to their bulk due to a (…)

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Studying surfactant mass transport through dynamic interfacial tension measurements : A review of the models, experiments, and the contribution of microfluidics

Timothée Derkenne — 2024-09-23T08:35:25Z

Studying surfactant mass transport through dynamic interfacial tension measurements : A review of the models, experiments, and the contribution of microfluidics
C Brigodiot, M Marsiglia, C Dalmazzone, K Schroën, A Colin
https://www.sciencedirect.com/science/article/pii/S0001868624001623
Résumé : Surfactant mass transport towards an interface plays a critical role during formation of emulsions, foams and in industrial processes where two immiscible phases coexist. The understanding of (…)

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Flowable Electrodes from Colloidal Suspensions of Thin Multiwall Carbon Nanotubes

Timothée Derkenne — 2024-09-23T08:52:53Z

Flowable Electrodes from Colloidal Suspensions of Thin Multiwall Carbon Nanotubes M Hamouma, W Neri, X Bril, J Yuan, A Colin, N Brémond, P Poulin
https://www.mdpi.com/2504-5377/8/3/32
Résumé :
Flowable electrodes, a versatile alternative to traditional solid electrodes for electrochemical applications, exhibit challenges of high viscosity and carbon content, limiting flow and device performances. This study introduces colloidal suspensions of thin multiwall carbon nanotubes (MWCNTs) (…)

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Line tension in a thick soap film

Timothée Derkenne — 2024-09-23T08:58:00Z

Line tension in a thick soap film
T Lenavetier, G Audéoud, M Berry, A Gauthier, R Poryles, C Trégouët, I Cantat
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.132.054001
Résumé : The thickness of freshly made soap films is usually in the micron range, and interference colors make thickness fluctuations easily visible. Circular patterns of constant thickness are commonly observed, either a thin film disc in a thicker film or the reverse. In this Letter, we evidence the line (…)

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Functionality integration in stereolithography 3D printed microfluidics using a “print-pause-print” strategy

Timothée Derkenne — 2024-09-23T09:08:50Z

Functionality integration in stereolithography 3D printed microfluidics using a “print-pause-print” strategy
M Sagot, T Derkenne, P Giunchi, Y Davit, JP Nougayrède, C Tregouet, V Raimbault, L Malaquin and B Venzac
https://pubs.rsc.org/en/content/articlehtml/2024/lc/d4lc00147h
Résumé : Stereolithography 3D printing, although an increasingly used fabrication method for microfluidic chips, has the main disadvantage of producing monolithic chips in a single material. We propose to (…)

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Stability of an elongated thickness fluctuation in a horizontal soap film

Timothée Derkenne — 2025-01-16T15:54:14Z

Stability of an elongated thickness fluctuation in a horizontal soap film Isabelle Cantat & Corentin Trégouët
https://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/stability-of-an-elongated-thickness-fluctuation-in-a-horizontal-soap-film/372BCAE7714DAA59AC3306543F95E535
Résumé :
Even though liquid foams are ubiquitous in everyday life and industrial processes, their ageing and eventual destruction remain a puzzling problem. Soap films are known to drain (…)

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pH-Dependent Interfacial Rheology of Polymer Membranes Assembled at Liquid–Liquid Interfaces Using Hydrogen Bonds

Timothée Derkenne — 2025-12-04T10:44:10Z

pH-Dependent Interfacial Rheology of Polymer Membranes Assembled at Liquid–Liquid Interfaces Using Hydrogen Bonds Julien Dupré de Baubigny, Corentin Trégouët, Elena Govorun, Mathilde Reyssat, Patrick Perrin, Nadège Pantoustier, Thomas Salez, Cécile Monteux
https://pubs.acs.org/doi/abs/10.1021/acs.jpclett.5c02248
Résumé :
Self-assembly of polymers at liquid interfaces using noncovalent interactions has emerged as a promising technique to reversibly produce self-healing membranes. (…)

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Advanced Nanoscale Functionalities for Water and Energy Technologies

Timothée Derkenne — 2025-12-04T10:49:06Z

Advanced Nanoscale Functionalities for Water and Energy Technologies Zhi Xu, Nan Wu, Soufiane Abdelghani‐Idrissi, Corentin Trégouët, Javier Perez‐Carvajal, Annie Colin, Ming Ma, Antoine Niguès, Alessandro Siria
https://advanced.onlinelibrary.wiley.com/doi/full/10.1002/apxr.202400195
Résumé :
Nanofluidics, the study of fluid behaviors under nanoscale confinement, is driving transformative innovations in water and energy technologies. This rapidly evolving field leverages unique (…)

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