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MAGnetic nanoparticle based liquid ENergy materials for Thermoelectric device Applications


Analytical model on TE and TD effects

A simplified analytical model on TE and MTE phenomena that can be compared directly to the experimental findings will be proposed The internal Seebeck field of ferrofluids due to thermodiffusion will be calculated and optimized by varying physical parameters such as MNPs concentration magnetic moments and sizes as well as the external magnetic field The theoretical model will then be extended beyond the standard linear response theory approximation to describe the realistic experimental situation

‘Molecular descriptors’ database for IL/ IL-FFs

A virtual database of ILs (at least 5000) will be built according to similarities in molecular structures and the resulting physical properties among them. The results will be used in the screening of first generation ILs (WP2). Molecular descriptors for 'hypothetical' IL-FF will describe the relationship between the structure. This will aid selecting suitable IL-FF for WP5 and WP3.

Database on MTD property in IL-FFs

Multiple types of IL-FF will be studied for their MTD behavior to help determine the suitable candiates for thermoelectric and magneto-TE applications in WP5. A databse on MTD dependence on the nature of the MNP surface coatings (small ions or surfactants), size, concentration and the effect of temperature and magnetic field will be made.

Report on single MNPs/FF structures (numerical)

The report will contain microscopic and macroscopic characteristics of the (MNPs) and the clusters of MNPs inside the FF that will influence their TE and TM behaviour studied via Monte Carlo simulations.

High temperature MTD measurements device

The present experimental device at CNRS will be largely improved to perform thermodiffusion measurements in a wider temperature range of interest for magneto-thermoelectric applications. An improvement of the sample environment and of the optical index measurements will be made.

Data Management Plan

Task 7.3: Data Management –CTECH, CEA Data Management Plan (DMP) will describe MAGENTA’s policy on how each participant will manage his/her research data generated and/or collected during the project. The types of data, the open-access requirement and exception rules, the standards to be used, the method for data protection and preservation are outlined in Section 2.2 a). The DMP will be defined within the first six months of the project and will be updated at the mid-term and final project reviews, and at any time in between whenever a change in consortium policies are made, or new data become available.

Database on MTE performance

Similar to D3.2, a large number of IL-FFs will be investigated for their TE and MTE properties as a function of MNP and the fluid properties, and ranked according to their performance. Further, the database will contain the TE dependence on external factors such as redox couple types, electrode materials.

Novel IL-FF synthesis protocols

Based on the results from Soret WP4 and Seebeck WP5 coefficients as well as on the theoreticalnumerical interpretation and prediction WP the most promising ILFF for TE applications will be identified Their synthesis protocol will be established

Database on TCS performance

Il-FFs without redox couples will be studied for their TCS capability. The capacitance and the power output of these IL-FFs will be sorted in a database according to their fluid characteristics.

Workshop_Technical day

Workshops/Technical Day organisation: The 1-day event is to be organized in conjunction with one of the consortium meetings to present MAGENTA’s concepts, results and application possibilities. Researchers, teachers, and graduate students inside and outside of the project will be invited to attend. (Month 30)

Public engagement actions

Delivery date as needed

Website development the project logo

Task 7.1: Project websites (public and private) and logo –CTECH MAGENTA websites (private and public) will contain material contributed by all partners. A private website will be accessible only to the project partners and dedicated to managing the internal flow of information as a part of management tool (WP0). The public website will inform the wider community of the aims of MAGENTA and will include dissemination material.

Technology showcase

The dissemination activities aim to maximise impact while controlling confidentiality to protect partners IP interests These actions are broadly classified in 2 target audiences 1 industrialtechnological sector and 2 pure research and public audience The former actions will be coordinated by CTECH while the latter are overseen by CNR The knowledge and skills developed within the project will be exploited to promote technology transfer to targeted industrial sectors

Project management plan

Project management plan (including Risk registry, IP policy, dissemination plan) will include: • Organize project implementation: define procedures and management tools including “risk register.” • Organize monthly video-meetings among board members for project review, conflict mitigation, etc. • Organize bi-annual consortium meeting with a larger body of consortium members. • Oversee timely completion of deliverable and milestones, and provide logistic support by facilitating communications among partners and with EU. • Coordinate financial issues: distribute funds according to the consortium agreement, create and maintain financial records, coordinate and follow-up cost statements by all partners. • Coordinate administrative issues: maintain contractual documents and internal documents, oversee document production and archive

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Enhancement of the Seebeck coefficient in ferrofluid based thermoelectric materials: A numerical study

Author(s): M. Vasilakaki, J. Chikina, V.B. Shikin, N. Ntallis, D. Peddis, A.A. Varlamov, K.N. Trohidou
Published in: Materials Today: Proceedings, 44, 2021, Page(s) 3483-3488, ISSN 2214-7853
Publisher: Elsevier
DOI: 10.1016/j.matpr.2020.05.811

Design of concentrated colloidal dispersions of iron oxide nanoparticles in ionic liquids: structure and thermal stability from 25 to 200°C

Author(s): J.C. Riedl, M. Sarkar, T. Fiuza, F. Cousin, J. Depeyrot, E. Dubois, G. Mériguet, R. Perzynski, V. Peyre
Published in: Journal of Colloid and Interface Science, 2021, ISSN 0021-9797
Publisher: Academic Press
DOI: 10.1016/j.jcis.2021.08.017

Bad neighbour, good neighbour: how magnetic dipole interactions between soft and hard ferrimagnetic nanoparticles affect macroscopic magnetic properties in ferrofluids

Author(s): Niéli Daffé, Jovana Zečević, Kalliopi N. Trohidou, Marcin Sikora, Mauro Rovezzi, Claire Carvallo, Marianna Vasilakaki, Sophie Neveu, Johannes D. Meeldijk, Nadejda Bouldi, Véronica Gavrilov, Yohan Guyodo, Fadi Choueikani, Vincent Dupuis, Dario Taverna, Philippe Sainctavit, Amélie Juhin
Published in: Nanoscale, 12/20, 2020, Page(s) 11222-11231, ISSN 2040-3364
Publisher: Royal Society of Chemistry
DOI: 10.1039/d0nr02023k

Electron attachment to representative cations composing ionic liquids

Author(s): Iwona Anusiewicz, Sylwia Freza, Maciej Bobrowski, Piotr Skurski
Published in: The Journal of Chemical Physics, 154/10, 2021, Page(s) 104302, ISSN 0021-9606
Publisher: American Institute of Physics
DOI: 10.1063/5.0043805

Effect of albumin mediated clustering on the magnetic behavior of MnFe 2 O 4 nanoparticles: experimental and theoretical modeling study

Author(s): Marianna Vasilakaki, Nikolaos Ntallis, Mariangela Bellusci, Francesca Varsano, Roland Mathieu, Dino Fiorani, Davide Peddis, Kalliopi N Trohidou
Published in: Nanotechnology, 31/2, 2020, Page(s) 025707, ISSN 0957-4484
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6528/ab4764

Towards high-performance electrochemical thermal energy harvester based on ferrofluids

Author(s): Marianna Vasilakaki, Ioulia Chikina, Valeri B. Shikin, Nikolaos Ntallis, Davide Peddis, Andrey A. Varlamov, Kalliopi N. Trohidou
Published in: Applied Materials Today, 19, 2020, Page(s) 100587, ISSN 2352-9407
Publisher: Elsevier
DOI: 10.1016/j.apmt.2020.100587

Colloidal dispersions of oxide nanoparticles in ionic liquids: elucidating the key parameters

Author(s): J. C. Riedl, M. A. Akhavan Kazemi, F. Cousin, E. Dubois, S. Fantini, S. Loïs, R. Perzynski, V. Peyre
Published in: Nanoscale Advances, 2/4, 2020, Page(s) 1560-1572, ISSN 2516-0230
Publisher: Royal society of chemistry
DOI: 10.1039/c9na00564a

Structural, Thermodiffusive and Thermoelectric Properties of Maghemite Nanoparticles Dispersed in Ethylammonium Nitrate

Author(s): Kakoli Bhattacharya, Mitradeep Sarkar, Thomas J. Salez, Sawako Nakamae, Gilles Demouchy, Fabrice Cousin, Emmanuelle Dubois, Laurent Michot, Régine Perzynski, Véronique Peyre
Published in: ChemEngineering, 4/1, 2020, Page(s) 5, ISSN 2305-7084
Publisher: MDPI
DOI: 10.3390/chemengineering4010005

The Ohm Law as an Alternative for the Entropy Origin Nonlinearities in Conductivity of Dilute Colloidal Polyelectrolytes

Author(s): Ioulia Chikina, Valeri Shikin, Andrey Varlamov
Published in: Entropy, 22/2, 2020, Page(s) 225, ISSN 1099-4300
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/e22020225

Assembly of Liquid-based thermoelectric generator modules based on amine bonding

Author(s): Laure Jeandupeux, Edith Laux, Claudio Prieur, Philippe Potty, Herbert Keppner
Published in: Materials Today: Proceedings, 44, 2021, Page(s) 3494-3499, ISSN 2214-7853
Publisher: Science Direct
DOI: 10.1016/j.matpr.2020.09.151

Two-Stage Seebeck Effect in Charged Colloidal Suspensions

Author(s): Ioulia Chikina, Sawako Nakamae, Valeriy Shikin, Andrey Varlamov
Published in: Entropy, 23/2, 2021, Page(s) 150, ISSN 1099-4300
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/e23020150

Thermoelectricity and Thermodiffusion in Magnetic Nanofluids: Entropic Analysis

Author(s): Thomas Salez, Sawako Nakamae, Régine Perzynski, Guillaume Mériguet, Andrejs Cebers, Michel Roger
Published in: Entropy, 20/6, 2018, Page(s) 405, ISSN 1099-4300
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/e20060405


Author(s): Sawako Nakamae
Published in: Istituto Lombardo - Accademia di Scienze e Lettere - Incontri di Studio, 2018, ISSN 2384-9878
Publisher: Istituto Lombardo - Accademia Di Scienze e Lettere - Incontri di Studio
DOI: 10.4081/incontri.2018.375

Functionalization of the transition metal oxides FeO, CoO, and NiO with alkali metal atoms decreases their ionization potentials by 3–5 eV

Author(s): Dawid Faron, Piotr Skurski, Iwona Anusiewicz
Published in: Journal of Molecular Modeling, 25/1, 2019, ISSN 1610-2940
Publisher: Springer Verlag
DOI: 10.1007/s00894-018-3901-7

Inversion of thermodiffusive properties of ionic colloidal dispersions in water-DMSO mixtures probed by forced Rayleigh scattering

Author(s): M. Sarkar, J. C. Riedl, G. Demouchy, F. Gélébart, G. Mériguet, V. Peyre, E. Dubois, R. Perzynski
Published in: The European Physical Journal E, 42/6, 2019, ISSN 1292-8941
Publisher: Springer Verlag
DOI: 10.1140/epje/i2019-11835-6

Magnetically enhancing the Seebeck coefficient in ferrofluids

Author(s): Thomas J. Salez, Mansour Kouyaté, Cleber Filomeno, Marco Bonetti, Michel Roger, Gilles Demouchy, Emmanuelle Dubois, Régine Perzynski, Andrejs Cēbers, Sawako Nakamae
Published in: Nanoscale Advances, 1/8, 2019, Page(s) 2979-2989, ISSN 2516-0230
Publisher: Royal Society of Chemistry
DOI: 10.1039/c9na00109c

Co-doped MnFe 2 O 4 nanoparticles: magnetic anisotropy and interparticle interactions

Author(s): Bagher Aslibeiki, Parviz Kameli, Hadi Salamati, Giorgio Concas, Maria Salvador Fernandez, Alessandro Talone, Giuseppe Muscas, Davide Peddis
Published in: Beilstein Journal of Nanotechnology, 10, 2019, Page(s) 856-865, ISSN 2190-4286
Publisher: Beilstein-Institut Zur Forderung der Chemischen Wissenschaften
DOI: 10.3762/bjnano.10.86

Thermodiffusion of citrate-coated γ-Fe 2 O 3 nanoparticles in aqueous dispersions with tuned counter-ions – anisotropy of the Soret coefficient under a magnetic field

Author(s): M. Kouyaté, C. L. Filomeno, G. Demouchy, G. Mériguet, S. Nakamae, V. Peyre, M. Roger, A. Cēbers, J. Depeyrot, E. Dubois, R. Perzynski
Published in: Physical Chemistry Chemical Physics, 21/4, 2019, Page(s) 1895-1903, ISSN 1463-9076
Publisher: Royal Society of Chemistry
DOI: 10.1039/c8cp06858e

Optimising the magnetic performance of Co ferrite nanoparticles via organic ligand capping

Author(s): M. Vasilakaki, N. Ntallis, N. Yaacoub, G. Muscas, D. Peddis, K. N. Trohidou
Published in: Nanoscale, 10/45, 2018, Page(s) 21244-21253, ISSN 2040-3364
Publisher: Royal Society of Chemistry
DOI: 10.1039/c8nr04566f


Author(s): Mauro Francesco Sgroi
Published in: Istituto Lombardo - Accademia di Scienze e Lettere - Incontri di Studio, 2018, ISSN 2384-9878
Publisher: Accademia Di Scienze E Lettere - Incontri Di Studio
DOI: 10.4081/incontri.2018.380


Author(s): Andrey Varlamov, Ioulia Chikina, Davide Peddis
Published in: Istituto Lombardo - Accademia di Scienze e Lettere - Incontri di Studio, 2018, ISSN 2384-9878
Publisher: Accademia Di Scienze E Lettere - Incontri Di Studio
DOI: 10.4081/incontri.2018.376

Charge distribution on the water/γ-Fe2O3 interface

Author(s): N. Ntallis, V. Peyre, R. Perzynski, E. Dubois, K.N. Trohidou
Published in: Journal of Magnetism and Magnetic Materials, 484, 2019, Page(s) 74-82, ISSN 0304-8853
Publisher: Elsevier BV
DOI: 10.1016/j.jmmm.2019.03.132

Development of Thermoelectric generator based on Ionic Liquids for high temperature applications

Author(s): Edith Laux, Stefanie Uhl, Nicolas Gauthier, Laure Jeandupeux, Herbert Keppner, Pilar Pérez López, Sanglard Pauline, Ennio Vanoli, Roger Marti
Published in: Materials Today: Proceedings, 5/4, 2018, Page(s) 10195-10202, ISSN 2214-7853
Publisher: Elsevier
DOI: 10.1016/j.matpr.2017.12.265

Effect of organic coating on the charge distribution of CoFe2O4 nanoparticles

Author(s): N. Ntallis, M. Vasilakaki, D. Peddis, K.N. Trohidou
Published in: Journal of Alloys and Compounds, 796, 2019, Page(s) 9-12, ISSN 0925-8388
Publisher: Elsevier BV
DOI: 10.1016/j.jallcom.2019.05.042

Preface to the selected papers from the 15th International Conference on Magnetic Fluids

Author(s): Christine Ménager, Régine Perzynski
Published in: Journal of Magnetism and Magnetic Materials, 527, 2021, Page(s) 167781, ISSN 0304-8853
Publisher: Elsevier BV
DOI: 10.1016/j.jmmm.2021.167781

Impact of organic solvents in combination with redox-couples on magnitude of seebeck coefficient, and electrical current in thermoelectric generators

Author(s): Edith Laux, Laure Jeandupeux, Alexandra Homsy, Martin Hofmann, Philippe Potty, Herbert Keppner
Published in: Materials Today: Proceedings, 44, 2021, Page(s) 3489-3493, ISSN 2214-7853
Publisher: Science Direct
DOI: 10.1016/j.matpr.2020.06.447

Thermodiffusion anisotropy under a magnetic field in ionic liquid-based ferrofluids

Author(s): T. Fiuza, M. Sarkar, J. C. Riedl, A. Cēbers, F. Cousin, G. Demouchy, J. Depeyrot, E. Dubois, F. Gélébart, G. Mériguet, R. Perzynski, V. Peyre
Published in: Soft Matter, 17/17, 2021, Page(s) 4566-4577, ISSN 1744-683X
Publisher: Royal Society of Chemistry
DOI: 10.1039/d0sm02190c

Relatively high-Seebeck thermoelectric cells containing ionic liquids supplemented by cobalt redox couple

Author(s): Anita Sosnowska, Edith Laux, Herbert Keppner, Tomasz Puzyn, Maciej Bobrowski
Published in: Journal of Molecular Liquids, 316, 2020, Page(s) 113871, ISSN 0167-7322
Publisher: Elsevier BV
DOI: 10.1016/j.molliq.2020.113871

Multifunctional Magnetic Nanocolloids for Hybrid Solar-Thermoelectric Energy Harvesting

Author(s): Elisa Sani, Maria Martina, Thomas Salez, Sawako Nakamae, Emmanuelle Dubois, Véronique Peyre
Published in: Nanomaterials, 11/4, 2021, Page(s) 1031, ISSN 2079-4991
Publisher: MDPI
DOI: 10.3390/nano11041031

Simultaneous Individual and Dipolar Collective Properties in Binary Assemblies of Magnetic Nanoparticles

Author(s): Elena H. Sánchez, Marianna Vasilakaki, Su Seong Lee, Peter S. Normile, Giuseppe Muscas, Massimiliano Murgia, Mikael S. Andersson, Gurvinder Singh, Roland Mathieu, Per Nordblad, Pier Carlo Ricci, Davide Peddis, Kalliopi N. Trohidou, Josep Nogués, José A. De Toro
Published in: Chemistry of Materials, 32/3, 2020, Page(s) 969-981, ISSN 0897-4756
Publisher: American Chemical Society
DOI: 10.1021/acs.chemmater.9b03268

Application of Multiscale Computational Techniques to the Study of Magnetic Nanoparticle Systems

Author(s): Marianna Vasilakaki, Nikolaos Ntallis, Kalliopi N. Trohidou
Published in: Parallel Processing and Applied Mathematics - 13th International Conference, PPAM 2019, Bialystok, Poland, September 8–11, 2019, Revised Selected Papers, Part II, 12044, 2020, Page(s) 301-311, ISBN 978-3-030-43221-8
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-43222-5_26

Multiscale modeling of magnetic nanoparticle systems

Author(s): Marianna Vasilakaki, George Margaris, Nikolaos Ntallis, Kalliopi Trohidou
Published in: Computational Modelling of Nanomaterials, 17, 2020, Page(s) 27-39, ISBN 9780128214954
Publisher: Elsevier
DOI: 10.1016/b978-0-12-821495-4.00003-8

Magnetic Fluids for Thermoelectricity

Author(s): Sawako Nakamae
Published in: New Trends in Nanoparticle Magnetism, 308, 2021, Page(s) 381-401, ISBN 978-3-030-60472-1
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-60473-8_16

Thermoelectric generators based on Ionic liquids

Author(s): Edith Laux Stefanie Uhl, Laure Jeandupeux, Pilar Pérez López, Pauline Sanglard, Ennio Vanoli, Roger Marti Herbert Keppner
Published in: Journal of electronic materials, 2018
Publisher: Springer US
DOI: 10.1007/s11664-018-6175-z