A hybrid nanoparticle/alkoxide ink for inkjet printing of TiO 2 : a templating effect to form anatase at 200 °C.

A reactive ink (Ink 1) containing Ti(OPr i ) 4 in Pr i OH with dimethoxyethan as a kinetic stabiliser deposits TiO 2 by inkjet printing. A hybrid ink (Ink 2) consists of Ink 1 with the addition of anatase NPs, which act as seeds for the formation of anatase TiO 2 at 200 °C. Printing of anatase on PET is also reported.