Highlights científicos

Fire retardant reprocessable epoxy-based composites

IMDEA Materials has developed a technology to produce Reprocessable Epoxy Resin (REP) composites with excellent fire retardancy and re-processability. Compared with pure epoxy resin with a Limited Oxygen Index (LOI) of 21.7 % and no rating in vertical burning test (UL-94), recyclable epoxy resin

Defect-engineered electrodes

Although secondary Li-ion batteries are widely used for electrochemical energy storage, low energy (100-300 Wh kg-1) and power density (250-400 W kg-1) are limiting their applications in several areas including long-range electric vehicles. This is mainly due to the use of graphite anodes with low

In-situ studies of defect-engineered electrodes

Diffusion independent pseudocapacitive ion storage is one of the recently investigated mechanisms for achieving ultrafast Li and Na-ion storage. It usually involves surface/ near surface charge-transfer reactions. Nevertheless, intrinsic pseudocapacitance of transition metal oxide anodes is not

New 3D-printed alloys for extreme conditions

IMDEA Materials has recognized expertise on the design of alloys for high temperature, high strength and lightweight applications, which are suitable for the production of 3D printed components by laser-based or binder-jetting methods. Previous works include the design of superalloys for turbine

Virtual testing of metals

IMDEA Materials offers a mature, fully stand-alone technology able to predict the mechanical response of an engineering alloy as function of its microstructure [1]. This technology is able to provide the anisotropic elastic properties and stress-strain elastoplastic curves, the creep response and

New coatings for extreme conditions

Titanium aluminum nitrides (TiAlN) are currently the most versatile coatings in terms of performance with various applications in industry: as wear-resistant coatings for cutting tools; for increasing productivity in die casting, reducing soldering and retarding fire cracks; for plastic

Bioresorbable scaffolds for tissue engineering

IMDEA Materials has developed technologies to manufacture scaffolds made of biodegradable polymers (PCL, PLA, PLGA, etc), biodegradable metals (Mg and Zn) and their composites for tissue engineering (see Fig. 1 below). The main advantage of this technology is that it allows designing scaffolds with

Ultrafast processing of advanced metallic materials

IMDEA Materials has developed technologies for ultrafast processing of advanced metallic materials in a thermo-mechanical simulator (GLEEBLE 3800). They allow to precisely control the thermo-mechanical processing at high heating/cooling rates, as well as at high strain rate plastic deformation.

Modelling and simulation of Hydrogen embrittlement

Europe’s commitment to reach carbon neutrality by 2050 is strongly pushing renewable energy sources and hydrogen has emerged as a versatile and environmentally friendly mean to store and transport clean energy. The large-scale usage of hydrogen has prompted new challenges in the core electrochemical

Fire retardant battery materials

IMDEA Materials is working on new battery materials that combine electrochemical integrity and enhanced fire safety. Fig. 1 below shows a fully solid-state battery based on a HKUST-1 MOF modified electrolyte with simultaneously improved electrochemical performance and fire safety was successfully

Sustainable, fire safe phase change materials

IMDEA Materials can design and prepare novel Phase Change Materials (PCMs) for thermal energy storage applications that: are prepared in an easy and green pathway and, at the same time, have high mechanical performance, fire safety, form stability, phase transition enthalpy, and thermal