Researcher at Universidade de Aveiro, Portugal
João Paulo de Freitas Grilo is a dedicated researcher in Materials Science and Engineering, specializing in ceramics and electrochemical materials. He earned his Ph.D. in Materials Science and Engineering from the University of Aveiro in 2019. With a robust academic background, he has actively contributed to the scientific community through extensive research, numerous publications, and collaborative projects. Currently, he serves as a researcher at the University of Aveiro, focusing on ionic conductors, solid oxide cells, and composite materials. His work has significantly impacted the field of engineering and technology, particularly in advancing material properties for energy applications.
Profile
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Education
João Paulo de Freitas Grilo has an extensive academic background in materials engineering. He completed his Ph.D. in Materials Science and Engineering in 2019 at the University of Aveiro. Prior to this, he earned a Master’s degree in Materials Engineering from the Federal University of Rio Grande do Norte (UFRN) in 2015. His undergraduate studies in Materials Engineering were also conducted at UFRN, where he graduated in 2013. Additionally, he obtained a Bachelor’s degree as an Electrical Technician from the Institute of Federal Education, Science, and Technology of Rio Grande do Norte in 2009. His education provided a strong foundation for his research in materials science and engineering, with a particular focus on ceramics and electrochemical applications.
Experience
João Paulo de Freitas Grilo has accumulated a wealth of experience in both research and academic environments. As a researcher at the University of Aveiro, he has been deeply involved in various scientific investigations and technological advancements. His contributions include co-supervising Ph.D. theses and MSc dissertations, demonstrating his role in mentoring and developing the next generation of scientists. He has participated in multiple research projects, assuming roles as a researcher, Ph.D. fellow, and supervisor. His expertise extends to organizing academic events and collaborating with international teams to advance the understanding of solid-state ionic conductors and mixed conductors.
Research Interests
His primary research interests lie in the field of engineering and technology, specifically in materials engineering. His work focuses on ceramics, solid oxide cells, and grain boundary engineering. He has explored ionic and mixed conductors, emphasizing the development of materials for energy applications, including fuel cells and electrochemical devices. His studies also delve into processing techniques and the impact of microstructures on electrical properties. Through his research, he aims to enhance material performance, efficiency, and durability in energy conversion systems. His investigations are instrumental in developing innovative materials for sustainable energy solutions.
Awards
João Paulo de Freitas Grilo has received recognition for his contributions to materials science and engineering. His work has been acknowledged through awards and nominations in prestigious conferences and research institutions. His dedication to advancing ceramics and electrochemical materials has earned him positions in significant scientific projects, reflecting the impact of his research on the scientific community. His contributions to solid oxide fuel cells and composite electrolytes have been widely recognized, making him a leading figure in his area of expertise.
Publications
João Paulo de Freitas Grilo has authored numerous publications in high-impact journals, contributing significantly to the field of materials science. Some of his key publications include:
Tidei, H. J., Yang, T., & Grilo, J. P. F. (2025). “Role of microstructure on the electrical properties of ceria-based composites.” International Journal of Hydrogen Energy.
Melo, K. P. V., Araújo, A. J. M., Grilo, J. P. F., et al. (2024). “Understanding the oxygen reduction reaction of one-dimensional Ca3Co2O6 cathodes for SOFC.” International Journal of Hydrogen Energy.
Starykevich, M., Rondão, A. I. B., Grilo, J. P. F., & Marques, F. M. B. (2023). “Tuning of phase content, microstructure, and thermal expansion of MgPSZ.” Ceramics International.
Araújo, A. J. M., Loureiro, F. J. A., Grilo, J. P. F., et al. (2022). “A high-performance oxygen electrode for solid oxide cells: Compositional optimization of barium cobaltite-based composites.” Journal of Alloys and Compounds.
Rondão, A. I. B., Grilo, J. P. F., Starykevich, M., & Marques, F. M. B. (2022). “Dilatometric inspection of phase changes in Mg-PSZ.” Thermochimica Acta.
Grilo, J. P. F., Jamale, A., Starykevich, M., et al. (2022). “Role of salts on the electrical performance of ceria-based electrolytes: An overview.” Frontiers in Materials.
Garcia, M. F. L., Araújo, A. J. M., Raimundo, R. A., et al. (2021). “Electrical properties of Ca-doped ceria electrolytes prepared by proteic sol-gel route and by solid-state reaction using mollusk shells.” International Journal of Hydrogen Energy.
Conclusion
João Paulo de Freitas Grilo is a prominent researcher in materials science, specializing in ceramics and electrochemical applications. With a solid academic background, extensive research experience, and numerous high-impact publications, he has significantly contributed to advancements in solid oxide fuel cells and composite electrolytes. His work continues to influence the scientific community, paving the way for innovative materials in energy conversion and storage applications. His dedication and expertise make him a valuable asset in the field of materials engineering.