Perovskite-Structured NiTiO3 Modified NiO Gas Sensor for Xylene Detection

Perovskite-Structured NiTiO3 Modified NiO Gas Sensor for Xylene Detection

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Xylene gas is highly toxic, can irritate the skin, and is also very harmful to the body.Therefore, it is necessary to prepare sensors that jolly rancher filled gummies can accurately detect xylene.In this paper, NiTiO3 nanoparticles were synthesized by the hydrothermal method and used to modify NiO, and a NiTiO3-modified NiO (NiTiO3-NiO) nanosheet material was successfully prepared.Its microstructure and internal composition were observed and analyzed by various characterization methods.

When detecting 100 ppm xylene gas at the optimum temperature, comparing the response level of the NiTiO3-NiO sensor with that of a pure nickel oxide sensor, the former was 20 times that of the latter, and the sensitivity was greatly improved.In a 100 ppm xylene gas environment, the response level of the sensor reached 21, the minimum detection limit was 1 ppm, and the recovery time was 135.75 s.NiTiO3 wilds of eldraine prerelease guide is a perovskite-structured material, with many active sites and good catalytic properties that promote redox reactions.