Fig. 2
From: Water-Vapor Sorption Processes in Nanoporous MgO-Al2O3 Ceramics: the PAL Spectroscopy Study
PAL spectra of MgO-Al2O3 ceramics sintered at 1100–1400 °C registered under channel widths of 61.5 ps (a) and 6.15 ps (b)
Fig. 2 | Nanoscale Research Letters