Rheo-2DIR spectroscopy reveals strain-induced hydrogen-bond redistribution in polyurethane
G. Giubertoni, M. Hilbers, H. Groen, A. Van Der Weide, D. Bonn, S. Woutersen
This study uses rheo-2DIR spectroscopy to show how strain affects hydrogen-bond distribution in polyurethane, explaining its visco-elastic behavior and Mullins effect.
bioRxiv · Oct 4, 2022 · PreprintBiochemistry