Preparation and Characterization of Hydrogen Gas Sensor Based Polyaniline/Titanium Oxide Nanocomposite

This research study reports the preparation and characterization of hydrogen gas sensors based on polyaniline/titanium oxide nanocomposite. The hydrothermal method was used to prepare the samples with different levels of titanium oxide content. The nanostructure and composition of the products were considered using X-ray diffraction (XRD) and Fourier transform infrared (FT-IR) spectroscopy. The sensing characteristics of the samples were tested toward hydrogen gas at room temperature. The investigations revealed that the polyaniline/titanium oxide nanocomposite can be considered as a hydrogen gas sensor.

کلیدواژه ها:

Hydrogen ، Sensor ، Nanocomposite ، Polyaniline/Titanium Oxide