Fig. 5
From: Mapping surface-modified titania nanoparticles with implications for activity and facet control

NMR results of NaOH-washed TiO2 samples and their following sulfation treatment. The 31P MAS NMR spectral deconvolution of TMP-adsorbed TiO2 samples treated with 0.1 M NaOH: a Na-PD, b Na-(101) and c Na-(001) and their following sulfation treatment: d S-Na-PD, e S-Na-(101) and f S-Na-(001)