Dr. Francisco Javier Bonilla is a Colombian researcher specializing in advanced materials characterization for energy storage systems. As Platform Manager of the Electron Microscopy Platform at CIC energiGUNE, he oversees state-of-the-art facilities supporting battery and thermal storage research. His career includes postdoctoral roles at France's LPCNO and INSP, focusing on nanomaterials synthesis and magnetic properties analysis. Bonilla's expertise spans electron microscopy techniques (SEM, TEM, in-situ TEM), crystal structure characterization, and materials for electrochemical applications. He holds a PhD from Sorbonne University (2013) and has contributed to projects like EKIZIEN and a 2018 Jose Castillejo Fellowship-funded collaboration with Oak Ridge National Laboratory. Education: PhD in Physics & Chemistry of Nanomaterials (UPMC Paris 6), Master in Nanoparticles (INSP Paris), BSc in Physics/Engineering (University of Cauca, Colombia) His research bridges nanoscale characterization with energy storage innovation, emphasizing battery materials' structural evolution under electrochemical conditions. Over 15 peer-reviewed articles analyze cathodes/anodes for Na/Li-ion batteries, electrolyte behavior, and advanced TEM applications. Bonilla's work addresses challenges in solid-electrolyte interphase formation, high-voltage electrolytes, and sustainable electrode materials. Awards: Jose Castillejo Fellowship (2018) He advises CIC energiGUNE's interdisciplinary teams on microscopy applications and collaborates on national projects. The Electron Microscopy Platform under his leadership serves as a central resource for material science investigations into energy systems.









