Dr. Josef Petruš studied at the Brno University of Technology under a study program focused on the chemistry and technology of materials. In 2012, he joined Prof. Jančář’s research group as a Ph.D. student at the Central European Institute of Technology – Brno University of Technology (CEITEC) with the Ph.D. project focused on the post-polymerization modification of thermoplastics with reactive organic substances. In 2015 he received his Ph.D. in Macromolecular chemistry and started research activities in the field of advanced polymers and composites as a junior researcher at CEITEC. Recently, he has been working on the development of advanced functional materials based on nanostructured hierarchical polymers with quantification of structure-properties relationship with potential applicability in energetics, circular economy, automotive industry, as well as environmentally-friendly applications.