Overview of Main Results Achieved:
- WP1 - Comprehensive Characterization of Nanolime: In this initial phase, we extensively characterized lime nanoparticles synthesized through anion exchange resins. Employing a multi-technique approach, including TEM, DLS, XRD, and BET, we identified limitations in the reactivity of the nanolime particles produced using the original method.
- WP2 - Development of a Novel Synthesis Strategy: Recognizing the limitations observed in WP1, we pursued an innovative strategy in WP2. By introducing additives and optimizing synthesis conditions, we successfully produced Ca(OH)2 nanoparticles with enhanced reactivity, smaller sizes, and higher carbonation rates compared to the original route and commercial products. The nanoparticles exhibited superior consolidation performance for wall painting preservation, promising advancements for potential large-scale production.
- WP3 - Investigation of Mortar Properties: Building on results from WP1 and WP2, WP3 focused on evaluating the efficacy of lime nanoparticles as a binding agent in mortar production. Initial mortar mixes exhibited low mechanical properties, leading to further research with additives. This culminated in the development of a promising composite showcasing high cohesion and shortened setting times. This innovative approach holds great potential for the restoration of historic structures.
Impact on Researcher's Career:
The MSCA fellow's career has seen significant growth through the NANOMORT project. Scientific achievements include advanced skills in nanoparticle characterization and composite analysis, and expanding expertise in techniques such as TEM, XRD, SEM, MIP, and more. Furthermore, the fellow has developed proficiency in project management, presentation skills, and scientific writing. These accomplishments played a pivotal role in securing a prestigious Ramon y Cajal Scholarship at the University of Barcelona.
Results and Dissemination:
NANOMORT's outcomes, detailed earlier, significantly impact heritage conservation and construction materials. The novel synthesis strategy in WP2, addressing reactivity issues, holds promise for large-scale production. The innovative mortar composite in WP3, boasting enhanced mechanical properties and quick setting time, marks a breakthrough in restoration practices. Findings have been disseminated through international conferences, workshops, and publications, fostering collaboration between academia and industries in heritage conservation.
Exploitation and Transition:
NANOMORT results have reached diverse channels, contributing to academic knowledge and fostering collaborations with heritage conservation and construction industries. The MSCA fellow's expanded professional network enhances dissemination and potential applications. As the project concludes, transitioning to the Ramon y Cajal Scholarship at the University of Barcelona presents opportunities to further explore and apply innovative strategies for societal benefit in heritage preservation.
