Yves Leterrier

Yves Leterrier is a Senior Scientist and lecturer at École Polytechnique Fédérale de Lausanne (EPFL), where he has been a faculty member since 1993. He works in the Laboratory for Processing of Advanced Composites (LPAC) within the Institute of Materials at the School of Engineering. His academic career spans over three decades with significant contributions to sustainable materials science and polymer composite technologies.

• Senior Scientist, Laboratory for Processing of Advanced Composites (LPAC)
• Teaching roles in SMX and EDMX programs
• PhD program committee member for Materials Science and Engineering
• Author of over 300 technical articles including 145 peer-reviewed journal papers

Leterrier's research focuses on sustainable materials and processes, particularly in polymer composites, multilayer and hybrid materials, photopolymerization and sol-gel processes, mechanics of thin films on polymers, and roll-to-roll process methods. His work bridges fundamental materials science with practical applications in flexible electronics, renewable energy, and sustainable packaging. He has pioneered techniques for creating bioinspired surfaces, diffusion-barrier coatings, and cost-effective manufacturing processes for advanced materials.

His recent publications reveal a strong emphasis on water permeation monitoring in bioelectronic implants, fluorine-free superhydrophobic surfaces, and biobased composites using nanocellulose. His research shows a clear trajectory toward sustainable materials solutions with applications in medical devices, flexible electronics, and environmentally friendly packaging. The consistent theme across his work is the development of reliable, high-performance materials through innovative processing techniques and composite design.

Leterrier actively contributes to the academic community through editorial roles, including serving on the editorial board of Applied Surface Science since 2012 and as Associate Editor for Frontiers in Materials since 2014. He coordinates EPFL's Minor on 'Engineering for Sustainability' and has been President of the EPFL Materials Science Library commission since 2000. His leadership extends to industry collaboration through multiple funded research projects.

His current research portfolio includes significant projects such as BioPack (biobased packaging materials), FLEXCAN (flexible encapsulation of active implants), 3DP4PEACE (sustainable 3D printing), and DuPrintProtect (advanced manufacturing). Previously, he led projects including XinoCaps, UltraCeal, SUNLITE, and REFLEX, demonstrating consistent funding success across diverse materials science applications. He also serves on the board of the French Adhesion Society and has organized international symposia on materials and micro-technologies.

Leterrier leads the Laboratory for Processing of Advanced Composites, where his team develops cutting-edge materials processing techniques. His work on photo-hyphenated methods, UV nanoimprint lithography, and electro-fragmentation analysis represents the laboratory's focus on innovative characterization and manufacturing approaches for advanced materials.