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Seminar by Prof. Morten Willatzen from the Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, entitled ‘Triboelectric Nanogenerators and Quantum-Mechanical Modeling of Contact Electrification’. Scheduled for March 20th, 2024

Abstract A general theory of triboelectric nanogenerators (TENGs) is presented for an arbitrary geometric setup consisting of two electrodes, a fixed dielectric, and a moving dielectric [1]. The two dielectric materials have opposite charges. Optimization of power output is computed for a general

PhD Defense of Eugenia Nieto-Valeiras, entitled “Effect of grain boundaries on the deformation and fracture of metallic polycrystals”- On Friday, February 16th at 11am

The PhD defence will take place in the José Echegaray room of the E.T.S de Ingenieros de Caminios (C/Profesor Aranguren 3), 28040 Madrid. The dissertation is titled "Effect of grain boundaries on the deformation and fracture of metallic polycrystals". It has been advised by Prof. Javier LLorca

PhD Defense of Cillian Thompson, entitled “Medical Grade Bioabsorbable Composites for the 3D Printing of Multi-Material Orthopaedic Devices”- On Thursday, February 15th at 11am

The PhD defence will take place in Aula -1.A.02- Library (Puerta de Toledo Campus) of the Carlos III University of Madrid (UC3M). How to get there: https://www.uc3m.es/about-uc3m/how-to-get-here/madrid-puerta-de-toledo The dissertation is titled "Medical Grade Bioabsorbable Composites for the

DELIGHTED consortium celebrated final meeting

On February 6, 2024, the DELIGHTED consortium held its final meeting. The partners presented and discussed the latest results from the characterization of the developed steel grades within the framework of the DELIGHTED project. A manufactured prototype of a vineyard tractor cabin, ready for

Porous Materials Workshop 2024

We are organising the 2nd International Seminar on Modelling, Simulation, and Machine Learning for the Rapid Development of Porous Materials. This is the follow-up meeting to the inaugurational one, which was organised at the German Space Agency in Cologne in May, 2023.We aim to bring together young

FYA of Jorge Redondo, entitled “Effect of Elastic Strains on The Activity of Catalysts for the Hydrogen Economy” on December 19, at 11:30 am in the Seminar Room.

Abstract: The current hydrogen economy is in a phase marked by the low rate and efficiency of the hydrogenproduction from water and the energy generation by hydrogen oxidation into water. This first yearassessment explores the possibility of exploiting the change of electronical configuration due

Seminar of Prof. Mohammed Zikry, from the University of North Carolina, entitled “Microstructural Induced Failure Modes in Crystalline Materials”. Next December 15th, 2023.

Abstract The Interrelated aspects of thermo-mechanical behavior with a specific focus on microstructural characteristics and defects, such as partial and total dislocations densities and grain-boundaries (GBs) that span the nano to the micro, and how these characteristics affect failure modes,

25 years of experiments in the International Space Station – RTVE

IMDEA Materials Institute researcher, Dr. Jesús Ordoño, has been interviewed on the nature of scientific experiments being carried out in space, marking the 25th anniversary of the International Space Station (ISS). The interview was recorded during the programme Longitud de Onda, on the Radio

Seminar of Prof. Jesús Pérez-Gil from the Complutense University of Madrid (UCM), entitled “Molecular Biophysics of Biomaterials at the Respiratory Surface, in Health and Disease”. November 28th, at 11:00 am in the Seminar Room.

Abstract: Abstract: The delicate alveolar structure of the mammalian lungs is stabilized against forces tending to its collapse, thanks to the coating of a complex lipid-protein network assembled by the pulmonary surfactant system. This material, assembled and secreted by type II pneumocytes,

Seminar of Camila Aguiar Teixeira, from Karlsruher Institute of Technology (KIT) Germany, entitled “Measuring twinning stress of CoCrFeNiMn high entropy alloy by in situ micromechanical testing”. Next November 29th, 2023, at 4:30 pm.

Abstract: The equiatomic CoCrFeMnNi high entropy alloy (HEA) and its derivatives have attracted attention fromscientific community due to their mechanical properties, also at cryogenic conditions. Extensivemechanical twinning is mainly responsible for their outstanding mechanical response under

FYA of Saumya Sadanand, entitled “Selective laser melting of fe-sbased bulk metallic glasses for energy applications” on November 29, at 12:00 am in the Seminar Room.

Abstract: The on-going energy crisis demands extensive research into new alternatives for enhancing the energy efficiency in electric motors. As a probable solution to this, soft magnetic materials (SMM) portray excellent properties with high saturation magnetisation (JS) and low coercivity

FYA of Burcu Ozdemir, entitled “Developing Multi-Functional Nanocomposites: A Data-Driven Exploration of Composition, Processing Parameters, and Property Optimization” November 24, at 12:00 am in the Seminar Room.

Abstract: Modern technology demands the development of strong and flame-resistant multifunctional thermoplastic-based nanocomposites that are also compatible with three-dimensional (3D) printing, as this method has become a standard production process in essential industries. This study tackles

New members of the IMDEA Materials Institute team – October, 2023

Every month, we welcome new members of the IMDEA Materials team. Here, you can find a short profile of our most recent additions, including their upcoming role with IMDEA Materials and their educational and professional background. My name is Juan Guillermo Santos Macías. I am from Spain. I

What is the most used material in the world and the least researched?

José Manuel Torralba, IMDEA MATERIALES We live in a world of steel. It's so common that we use it as a metaphor for everyday life. Some people have nerves of steel, and the biceps of many muscular young individuals are made of ship steel. What is not a metaphor is that steel is everywhere we

FYA of Gabriel Zarzoso, entitled “FFT implementation of a microscopic chemo-mechanical model for damage in lithium batteries”. October 27, at 12:00 am in the Seminar Room.

Abstract Modeling the damage and fracture of materials has been a recurrent topic in solid mechanics and materials engineering in the last century. In the present there is a strong interest to extend these studies to model complex multiphysical problems including explicitly the effect of the

Seminar of Prof. K. Jimmy Hsia, from Nanyang Technological University (Singapore), entitled “Overcoming the adhesion paradox with shape memory polymers”. Next October 23rd, 2023.

Abstract: Animals such as geckos can climb vertical walls or even move about upside down on ceilings. Such locomotion requires strong and ubiquitous adhesion between their feet and various surfaces, yet easy detachment when needed. However, current smart adhesives made of elastomers suffer from

Dr. Vanesa Martínez

Position: Laboratory Coordinator Ph.D. Materials Science and Engineering: Carlos III University of Madrid. MEng: Universidad de Valencia. Spain Address: IMDEA Materials, C/ Eric Kandel, 2, Tecnogetafe, 28906 Getafe, Madrid - Spain E-mail: vanesa.martinez@imdea.org

FYA of Elena Sánchez entitled “Mechanistic Study of Electrochemical Si-Li Alloy Reaction for Solid-State Battery Application”. October 6, at 12:00 am in the Seminar Room.

Abstract: The active materials used in current LIBs fall short in energetic terms due to their limited uptake of Li, so further development of these materials is needed. In contrast to the insertion materials usually used in the LIBs, alloy materials are not restricted by the sites in the host

FYA de Miguel Hernández titulado: “Development of an autonomous laboratory for the preparation and characterization of nanocomposite materials”. El día 4 de octubre, a las 12:00 hr, en la sala de Seminarios.

Resumen: Nanocomposite materials based on a polymer matrix and nanomaterials (as Graphene Nanoplateletes, 2D clays or Metal Organic Frameworks) acting as additives are an exciting type of materials that bring the opportunity to create plastics with better properties (mechanical, thermal,

Seminar of Prof. Nik Chawla (from Purdue University), entitled “Unraveling the Construction of Honeycomb in the Apis mellifera Using Time-Resolved X-ray Microscopy (XRM)”– next October 11th, 2023.

Abstract: Honeycomb has fascinated humans for millennia. It is a naturally engineered structure that serves as storage for the bees, a place for the queen to lay eggs, rear their brood, among a multitude of additional functions. Even though honeycomb construction has been studied, results have

Seminar of Prof. Samuel Hemery, from Institut P prime, ISAE-ENSMA, Université de Poitiers (France), entitled “New insights into the relationships between microstructure and mechanical properties in Ti alloys”. Next October 19th, 2023.

Abstract Titanium alloys are widely employed in aerospace applications owing to superior properties such as a high specific strength and a good corrosion resistance. In particular, the variety of dual phase microstructures obtained through different thermo-mechanical processing routes enables

(METACALATED) METAMATERIAL FIBRES OF INTERCALATED BUNDLES

Project details Funding: European Office of Aerospace Research and DevelopmentProject coordinator: IMDEA MaterialsProject period: 30/09/2023 – 29/09/2026 IMDEA Materials' researchers Dr. Juan José Vilatela and Dr. Johan Christensen Abstract Intercalation compounds are inorganic

Seminar of Prof. Christophe Binetruy, from Nantes Université (France), entitled “Complex flow phenomea in composite processing: experimental evidence and modeling”. Next October 5th, 2023.

Abstract Functional and structural parts, made so far with metals, have been progressively reengineeredby replacing metallic materials by discontinuous fibre reinforced polymers and continuous fibrereinforced composites. Polymer composites are usually divided into two groups, advanced (orhigh

“The possibility of seeing what no one has seen before in what everyone has already looked at”: Prof. Javier LLorca is awarded the National Research Prize in Engineering and Architecture

The possibility of seeing what no one has seen before in what everyone has already looked at. That is a large part of what drives Prof. Javier LLorca to continue his pioneering work after nearly four decades among the best in Spanish science and research. Scientific Director of IMDEA Materials

Do we have enough materials for the energy transition to be truly possible?

José Manuel Torralba, IMDEA MATERIALS y Miguel Ángel Rodiel, IMDEA Replacing fossil fuels brings with it challenges and side effects that must be considered by all parties involved in Europe's energy transition, vital to our future. To begin with, however, we must ask one seemingly obvious, but

DELIGHTED project’s latest results presented

The DELIGHTED consortium continues to disseminate the project results. Andrea Gómez Fernandez from IMDEA Materiales gave a talk about the effect of aging on microstructure and mechanical properties of Fe-30Mn-9Al-1C steel on macro- and microscales at EUROMAT 2023 Congress in Frankfurt am Main,

Seminar of Dr. Federico Bosio, from the Technology Innovation Institute (Abu Dhabi), “State-of-the-art of additive manufacturing research activities at Technology Innovation Institute and recent advances in developing the next-generation alloys for Powder Bed Fusion – Laser Beam”. September 25th, at noon, in the Seminar Room.

Abstract:Powder Bed Fusion – Laser Beam (PBF-LB) paved the way for developing the next-generation alloys achieving unique properties that could not be guaranteed with the traditional manufacturing routes. The conventional metal alloys utilised for cast and wrought processes did not take full

Seminar of Prof. Ameya Rege, from German Aerospace Center (Germany) & Keele University (UK), “Computational description of aerogels”. September 25th, at 11:00 am in the Seminar Room.

Abstract: Reconstructing the morphology of aerogels presents significant challenges if 3D visualizations of their mesoporous nanostructure are desired. Available microscopic and tomographic tools find it difficult to probe into all types of aerogels for the purposes of reconstructing their 3D

Seminar of Prof. Humberto Terrones, Visiting Researcher of IMDEA Materials, “The Amazing world of 2D Materials”. September 19th, at noon in the Seminar Room.

Abstract: We all are very familiar with graphene and carbon nanotubes and their extraordinary electronic and mechanical properties. Both materials are composed of sp2 carbon atoms; their structures look very similar locally but exhibit different properties due to the way their atoms are arranged

PhD Defense of Akshya Kumar Pandey, entitled “Development of Ti-Fe-based powders for laser additive manufacturing of ultrafine lamellar eutectics” – September 14th, 2023

The PhD Defense will take place at 10:30 am, in the Aula de Grados (Padre Soler), of the University Carlos III of Madrid in Leganes. The dissertation is entitled “Development of Ti-Fe-based powders for laser additive manufacturing of ultrafine lamellar eutectics”. It was advised by Dr. Federico

Dr. Juan Pedro Fernández

Position: Research Associate PhD: Complutense University of Madrid, Spain Research: Multifunctional Nanocomposites Address: IMDEA Materials, C/ Eric Kandel, 2, Tecnogetafe, 28906 Getafe Madrid - Spain E-mail: juanpedro.fernandez@imdea.org Phone: +34 674 178 904 Fax: +34 91 550 30 04 Short

Dr. Miguel Monclús

Position: Research Associate PhD: Ingeniería Electrónica, Dublin City University, Ireland Research: Micro- and Nano-Mechanics Address: IMDEA Materials, C/ Eric Kandel, 2, Tecnogetafe, 28906 Getafe, Madrid - Spain E-mail: miguel.monclus@imdea.org Phone: +34 91 549 34 22 Fax: +34 91 550 30

PhD Defense of Keayvan Keramati, entitled “Development and Experimental Correlation of Machine Learning Models for Diagnosis of Processing Disturbances in Liquid Molding of Structural Composites” – September 15th, 2023

The PhD defence will take place at noon, in the “sala Verde” 3.S01.08 of the E. T. S. de Ingenieros de Caminos, Ciudad Universitaria, Madrid. The dissertation is entitled « Development and Experimental Correlation of Machine Learning Models for Diagnosis of Processing Disturbances in Liquid

(3D-CARBON) 3D PRINTING OF PYROLYTIC AND GRAPHITIC CARBON

Project details Funding: MSCA Postdoctoral Fellowships 2022. HORIZON-MSCA-2022-PF-01 Project coordinator: IMDEA Materials Project period: 01/09/2023 – 31/08/2025 IMDEA Materials' researchers Supervisor: Dr. De-Yi Wang Fellow: Monsur Islam Abstract 3D printing of carbon materials has

BIOMET4D Poster Gallery

Here you can view the scientific posters which have been prepared related to BIOMET4D over the course of the project. Electrospun PLGA/PCL skin-like membranes for in vitro skin expansion testing of 4D-printed shape-shifting metallic devices Utilizing 3D

IMDEA Materials researchers showcase BIOMET4D at Biometal 2023

IMDEA Materials and BIOMET4D researchers Blanca Limones and Muzi Li have this week been taking part in the 15th International Symposium on Biodegradable Metals, Biometal 2023.The conference, being held in Cetraro, Italy, has featured a number of sessions, round tables and