Sergi Colominas Fuster

Sergi Colominas Fuster, PhD, is a Full Professor and Coordinator of the Master’s Degree in Analytical Chemistry at the Department of Analytical and Applied Chemistry, IQS School of Engineering, Universitat Ramon Llull. He has been serving in this leadership role since 2021 and was promoted to Full Professor in 2025.

His educational background includes a PhD in Chemistry (2006, URL), a Chemical Engineering degree (2001, IQS), and a Degree in Chemistry (1999, URL).

Sergi's research is centered on the design, development, and characterization of electrochemical sensors, with a strong emphasis on applications in nuclear fusion technology and bioanalysis. His work focuses on sensors for molten metals and biosensors, particularly for detecting hydrogen and tritium in fusion reactors. He is an active member of the EQBA – Electrochemistry and Bioanalysis Group, which specializes in analytical, electrochemical, spectrometric, and optical techniques.

His recent publications (2023–2025) highlight advancements in 3D-printed perovskite-based high-temperature electrochemical sensors for hydrogen monitoring in fusion environments. These works demonstrate innovation in fabrication techniques such as cold isostatic pressing and 3D printing, contributing to safer and more efficient fusion energy systems.

Key research projects he is involved in include:

• EUTECTIC: Industrial production of Li-6 enriched lead-lithium eutectic for nuclear fusion.
• ECSINFUS: Development of electrochemical sensors for fusion applications.
• EUROFUSION: Implementation of fusion roadmap activities under Horizon Europe.

He has secured research grants from competitive programs such as AGAUR and the European Commission, reflecting his leadership in fusion-related analytical chemistry. His work bridges materials science, electrochemistry, and energy technology.

Sergi contributes to multiple academic programs, including the Master’s in Analytical Chemistry, Materials Science and Engineering, Pharmaceutical Chemistry, and the PhD in Chemistry and Chemical Engineering, indicating his broad academic engagement and mentorship.