Project description
Solving energy storage challenges in solar power technology
The high demand for renewable energy sources has given rise to the promising concentrated solar power (CSP) technology. CSP offers improved reliability and efficiency, and overcomes challenges thanks to its thermal energy storage systems able to manage sunlight intermittency. However, the low solar-to-electrical energy conversion efficiency currently achieved and the use of expensive materials required to withstand operating conditions – direct contact with corrosive molten salts at high temperature – make CSP uncompetitive. The MSCA-funded CoMeTES project aims to address these limitations by developing low-cost, corrosion and mechanically resistant slurry aluminide coatings which will enable the use of more efficient, higher-temperature carbonate mixtures and reduce CSP plants' overall costs. The project is being carried out at INTA (Spain) with EDF (France) as secondment partner.
Objective
CoMeTES is intended to meet EU environmental concerns with the objective of spreading greener power generation systems by making concentrated solar power (CSP) technology economically viable and more secure. With a high global generating potential, CSP has emerged as a promising solution, effectively utilizing intermittent sunlight with the help of thermal energy storage systems. However, the current solar-to-electric conversion is too low due to the commonly used molten nitrates as heat transfer fluids, having limited operating temperature of 580 °C. An alternative would be to use new carbonate mixtures, able to operate at temperatures over 700 °C thereby increasing the thermodynamic efficiency. However, this would require the use of materials resistant to these conditions without increased costs. Therefore, this is CoMeTES challenge: developing low-cost and high-temperature (HT) corrosion resistant slurry aluminide coatings considering new deposition processes, and focusing on hitherto unreported mechanical and stress corrosion cracking aspects. The aim is to increase the TRL of the coating solution from 3 to 5.
The project will take place at INTA, a Spanish Public Research Organization, during 24 months with a 4-months Secondment in France at EDF, the main French electric utility company, which has shown profound interest in CoMeTES related to their upcoming CSP plants projects. The applicant is adept in various technical skills in materials science including HT oxidation, corrosion, mechanics and their synergetic effects which forms the core of CoMeTES. Combined with the coating expertise at INTA, it will enable an efficient two-way transfer of knowledge and to get significant research outcomes. CoMeTES will expand the candidate’s experience in coating development and molten salt corrosion as well as large-scale project management, which along with the development of his international professional network will help him to become a distinguished researcher.
Fields of science
- natural scienceschemical sciencesinorganic chemistryinorganic compounds
- engineering and technologymechanical engineeringapplied mechanics
- engineering and technologymaterials engineeringcoating and films
- engineering and technologymaterials engineeringmetallurgy
- engineering and technologyenvironmental engineeringenergy and fuelsrenewable energysolar energyconcentrated solar power
Keywords
Programme(s)
- HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA) Main Programme
Funding Scheme
HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European FellowshipsCoordinator
28850 Torrejon De Ardoz Madrid
Spain