Sustainable chemistry and material circularity - Responsible low-carbon materials for sustainable construction

The “Eco-materials, eco-responsible systems and processes” focus area focuses on the development and optimization of sustainable solutions in two main areas.

The first theme concerns responsible low-carbon materials for sustainable construction. It encompasses the development of geo-sourced materials (cement, alternative materials, calcined clay, etc.) and bio-sourced materials (such as earth, wood, and plants) in order to reduce the environmental impact of construction. To ensure their effectiveness and durability, multi-scale technologies are used to characterize these materials. A circular approach is ensured through life cycle analysis (LCA). In addition, artificial intelligence is used to accelerate the discovery of new innovative materials.

The second theme is part of a sustainable chemistry and material circularity approach. It aims to promote bio-based chemistry and decarbonization processes, while encouraging material recycling to support a circular economy. Furthermore, the development of biomaterials and functional polymers paves the way for a variety of applications, particularly in the field of catalysis and chemical separation.

Structural projects and initiatives are based on close collaboration between the University of Sherbrooke (UdeS) and the National Center for Scientific Research (CNRS). This cooperation has resulted in joint projects, co-supervised doctoral programs, and shared access to experimental platforms. In addition, the organization of joint workshops and training schools promotes knowledge exchange and skills development. Participation in the center of excellence on low-carbon concrete and scientific lobbying aim to support national and European initiatives in this field.

The main objective of this focus area is to strengthen synergy between institutions and laboratories in order to respond to environmental challenges. By focusing on sustainable construction and green chemistry, these efforts aim to propose concrete solutions for a more environmentally friendly future.