Senior Research Engineer _ Hydrometallurgy
Current-Project management, cost and planning monitoring-Research program design at pilot and lab scale-Manager of a team of 6 technicians-Safety officer
Oct 2021 - Present
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Nicolas Maât Email & Phone Number
Materials Scientist; PhD
at
Eramet
1 work email found
@eramet.com
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✓ Verified August 2026
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Profile completeness 86%
Current company
Role
Materials Scientist; PhD
Location
Contact Info, United States
Company size
Who is Nicolas Maât? Overview
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Nicolas Maât is listed as Materials Scientist; PhD at Eramet, a with 1180 employees, based in Contact Info, United States. AeroLeads shows a work email signal at eramet.com and a matched LinkedIn profile for Nicolas Maât.
Nicolas Maât previously worked as Senior Research Engineer _ Hydrometallurgy at Eramet and Research Engineer Hydrometallurgy at Eramet. Nicolas Maât holds Doctor Of Philosophy - Phd, Materials Science from Université De Rouen Normandie.
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*@eramet.com
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Profile bio
About Nicolas Maât
Ph.D., Materials Scientist & Team manager with 10 years of experience in research, dedicated in finding solutions for our customers and delivering concrete results. My interests focus on the discovery of new processes and materials. Strong knowledge in industrial processes and materials characterization. At Eramet Ideas, I developed my skills in process engineering and extractive chemistry. I mainly work on the development of processes for metallurgical extraction, an more specifically for Li-ion batteries recycling. The target is the production of high purity materials starting from dismantled eV batteries. This allows me to reinforce my knowledge in solution chemistry, liquid/liquid extraction, materials precipitation, distillation, purification and leaching. I supervise research projects from lab to pilot scale, aiming to implement our ideas in our industries.Author of two utility patents, my various projects allowed me to travel in unique facilities like the APS Synchrotron in Argonne National Lab to probe nanometric modifications in bulk alloys, or in the Supercritical Group at the ICMCB of Bordeaux to investigate the phase transition of crystals in extreme environments and supercritical water. Another example is the observation of atomic diffusion and recombination of rare earths at the atomic scale through Atom-Probe Tomography analysis and Mössbauer measurements (Normandie Université, GPM).During my PhD I joined a very innovative project dedicated to rare earth recycling in magnetic materials. I discovered an environmentally friendly and low-cost recycling process for rare earths, using hydrothermal and supercritical treatment to crystallize neodymium nanoparticles using green chemistry design principles.In the NanoMagnetism Lab of Northeastern University, my research focuses on understanding the formation, structure, and magnetic character of the L10 FeNi phase (known in meteorites as Tetrataenite) as a promising material for rare-earth-free permanent magnet applications. I investigate meteorites to establish relationships between microstructure and magnetic properties, and study the effect of alloying elements or physical drivers on the phase transformation of iron-nickel alloys.Check my scientific 3D animations:https://web.northeastern.edu/nanomagnetism/about-us/lab_members/lewis-lab_maat/
Current workplace
Nicolas Maât's current company
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Eramet
8 roles
Nicolas Maât work experience
A career timeline built from the work history available for this profile.
Research Engineer Hydrometallurgy
-R&I core topic: development of processes for Lithium-ion batteries recycling-Research project supervision from lab to pilot scale (mass balances, flowsheet & PID, reagents consumption)-Industrial implementation of processes-Process selection based on benchmark and patent review
Aug 2019 - Nov 2021
Postdoctoral Research Associate
My research focuses on the understanding the formation, structure, and magnetic character of the L10 FeNi phase (known in meteorites as Tetrataenite) as a promising material for rare-earth-free permanent magnet applications. I investigate meteorites to establish relationships between microstructure and magnetic properties, and study the effect of alloying elements or physical drivers on the phase transformation of iron-nickel alloys.
Jan 2018 - Jun 2019
Phd Student
Groupe De Physique Des Matériaux, Umr 6634 Cnrs, Université Et Insa De Rouen
Confidential research subject granted by “Agence Nationale de la Recherche”· Discovered novel processes for rare earth recovery in metallic alloys (2 patents)· Use electron microscopy to study magnetic and metallic systems· Investigate topotactic transitions in crystals with various physical and chemical treatments, and characterization of products with X-ray diffraction· Performed analysis with atom probe tomography for 3D localization of iron and boron isotopes· Gave presentation at international conferences to 50 attendeesHighly interested in image processing and animation, already made films for educational purposes
Dec 2013 - Feb 2017
Teaching Fellow
· Taught 3 undergraduate courses, from 20-60 students. Topics included: Physics, Introduction to Electromagnetism, Optics.· Prepared course material including laboratory experiments, lectures, exams, homework, and practice problems· Assisted in teaching science for primary school students. Set up of pedagogic experiments
Sep 2015 - Apr 2016
Master’S Researcher,
Groupe De Physique Des Matériaux, St Etienne Du Rouvray
· Prepared magnetic nanoparticles· Characterized crystallographic structures with X-ray diffraction· Conducted data analysis of Mössbauer spectrum· Conducted magnetic analyses
Jan 2013 - Jun 2013
Undergraduate Research Fellow
Insitut De Recherche En Chimie Organique Fine
Studied crystallographic defaults in centrosymmetric crystals
Mar 2012 - Apr 2012
Undergraduate Research Fellow
Institut De Recherche En Chimie Organique Fine
Synthesis of organic compounds for gas chromatography capillary columns processing
Mar 2011 - Jul 2011
Team & coworkers
Colleagues at Eramet
Other employees you can reach at eramet.com. View company contacts for 1180 employees →
MY
Ming Yang "Bill" Chen
Colleague at ErametMelbourne, Victoria, Australia
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AY
Anibal Yundt
Colleague at ErametPost Falls, Idaho, United States
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MT
Maria Torres
Colleague at ErametRosario De Lerma, Salta, Argentina
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LD
Laurent Delpeuch
Colleague at ErametGreater Le Havre Area, France
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JR
Jean-François Ricard
Colleague at ErametVersailles, Île-De-France, France
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RT
Rolf Tore Valskaar
Colleague at ErametAksdal, Rogaland, Norway
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DC
David Cujar
Colleague at ErametFrance
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FL
Fanny Leclercq
Colleague at ErametSours, Centre-Val De Loire, France
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CG
Cécile Green
Colleague at ErametGreater Paris Metropolitan Region, France
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TL
Théo Loquet
Colleague at ErametLouvetot, Normandy, France
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Ming Yang "Bill" Chen
Colleague at ErametMelbourne, Victoria, Australia
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AY
Anibal Yundt
Colleague at ErametPost Falls, Idaho, United States
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MT
Maria Torres
Colleague at ErametRosario De Lerma, Salta, Argentina
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LD
Laurent Delpeuch
Colleague at ErametGreater Le Havre Area, France
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JR
Jean-François Ricard
Colleague at ErametVersailles, Île-De-France, France
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RT
Rolf Tore Valskaar
Colleague at ErametAksdal, Rogaland, Norway
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DC
David Cujar
Colleague at ErametFrance
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FL
Fanny Leclercq
Colleague at ErametSours, Centre-Val De Loire, France
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CG
Cécile Green
Colleague at ErametGreater Paris Metropolitan Region, France
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TL
Théo Loquet
Colleague at ErametLouvetot, Normandy, France
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3 education records
Nicolas Maât education
Doctor Of Philosophy - Phd, Materials Science
Master 2 (M2), Material Science
Master 1, Mineral Chemistry
FAQ
Frequently asked questions about Nicolas Maât
Quick answers generated from the profile data available on this page.
What company does Nicolas Maât work for?
Nicolas Maât works for Eramet.
What is Nicolas Maât's role at Eramet?
Nicolas Maât is listed as Materials Scientist; PhD at Eramet.
What is Nicolas Maât's email address?
AeroLeads has found 1 work email signal at @eramet.com for Nicolas Maât at Eramet.
Where is Nicolas Maât based?
Nicolas Maât is based in Contact Info, United States while working with Eramet.
What companies has Nicolas Maât worked for?
Nicolas Maât has worked for Eramet, Northeastern University, Groupe De Physique Des Matériaux, Umr 6634 Cnrs, Université Et Insa De Rouen, Université De Rouen Normandie, and Groupe De Physique Des Matériaux, St Etienne Du Rouvray.
Who are Nicolas Maât's colleagues at Eramet?
Nicolas Maât's colleagues at Eramet include Ming Yang "Bill" Chen, Anibal Yundt, Maria Torres, Laurent Delpeuch, and Jean-François Ricard.
How can I contact Nicolas Maât?
You can use AeroLeads to view verified contact signals for Nicolas Maât at Eramet, including work email, phone, and LinkedIn data when available.
What schools did Nicolas Maât attend?
Nicolas Maât holds Doctor Of Philosophy - Phd, Materials Science from Université De Rouen Normandie.
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