Highly efficient ethanol vapour detection using g-C₃N₄/ZnO micro flower-like heterostructural composites.

ABSTRACT: This work proposes precursor pyrolysis, ultrasonic exfoliation and hydrothermal methods as well as high-temperature calcination strategies to fabricate heterostructured g-C₃N₄/ZnO composites with excellent ethanol vapour sensing properties. The structure, composition and morphology of the as-prepared g-C₃N₄/ZnO composites were characterized using X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), field-emission scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Fourier transform infrared spectroscopy (FTIR). Then, the sensing properties of the g-C₃N₄/ZnO composites for ethanol (C₂H₅OH) were studied, and g-C₃N₄ doping with different mass rat

SUBMITTER: Zhang X 

PROVIDER: S-EPMC9289812 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature