Synchrotron Imaging and Modeling of Gel Polymer Electrolyte Transport in Hierarchical Carbon Aerogels for Supercapacitors - Mashkour, M; Singh, M; Hellström, G; Ljung, A-L; Forsberg, F; Lycksam, H; Huber, JAJ; Lundström, TS; Bismarck, A; Oksman, K (ACS Applied Energy Materials, 2026)