Figure 3From: Non-solvolytic synthesis of aqueous soluble TiO2 nanoparticles and real-time dynamic measurements of the nanoparticle formationTEM images of as-synthesized bare TiO 2 NP aggregates (a) and hydrothermally aged TiO 2 NPs (b). The latter (in a mixture of EtOH/H2O = 1:1.5 at 150 °C for 24 h) are from a non-stoichiometric synchronous feeding at a molar rate of MLi2O/MTiCl4 = 1.8:1.Back to article page