Ultrahigh-acetone-sensitivity sensor based on Pt-loaded TiOporous nanoparticles synthesized via a facile hydrothermal method.

A simple hydrothermal method based on an orthogonal experimental design was used to synthesis Pt-loaded TiOmesoporous nanoparticles in one step. The successful synthesis of Pt-loaded TiOnanoparticles was demonstrated by various characterization methods. The effects of the modification of Pt and its explanation are described in detail by means of the test results.