CeNTI

“Green” Technology – At the forefront of clean and efficient energy transition

The energy sector is rapidly evolving, driven by the demand for more sustainable and efficient solutions. The transition to renewable energy sources and the implementation of microgeneration systems, both in domestic and industrial environments, are fundamental steps in this process. Energy storage is also essential, allowing surplus energy, generated during periods of low consumption, to be stored for use when demand increases.

In this context, CeNTI is developing innovative solutions, such as organic solar cells, DSSCs (dye-sensitized solar cells), and perovskites, combining wet and vacuum technologies [Physical Vapor Deposition (PVD)]. These technologies offer key advantages such as flexibility, reduced production costs, and the possibility of being integrated into different substrates, facilitating their adoption in commercial devices, whether rigid or flexible solar cells. Additionally, thermoelectric and piezoelectric energy conversion, as well as electromagnetic turbines, are being explored to harness alternative energy sources, such as residual heat and motion.

The Centre is investing in a pilot line for battery development, focusing on lithium, sodium, and zinc-ion battery technologies. Lithium-ion batteries stand out for their high energy density and longevity. Sodium and zinc-ion batteries, in turn, emerge as viable alternatives, offering benefits in terms of cost, material availability, and lower environmental impact.

Additionally, CeNTI has also been dedicated to the characterization and reconditioning of used lithium batteries for the development of stationary energy storage systems, promoting the circular economy and reducing the need for new material extraction.

Besides experimental methods, numerical simulation plays a complementary role, allowing the simulation of thermal, mechanical, electrical, and electromagnetic effects. This process facilitates the development and optimization of energy storage and microgeneration systems, aiding in performance prediction, identification of improvements, and acceleration of innovation.