Wehring M, Smått J-H, Lindén M, Stallmach F, Kärger J. NMR studies on silica monoliths - diffusion in a hierarchical pore structure. diffusion [Internet]. 2007 Sep. 1 [cited 2025 Apr. 5];6. Available from: https://diffusion.journals.qucosa.de/diffusion/article/view/129