Electrochemical Detection of 4-Nitrophenol Using a Novel SrTiO₃/Ag/rGO Composite.

ABSTRACT: In this study, an eco-friendly strategy was used to prepare a novel SrTiO₃/Ag/rGO composite. A SrTiO₃/Ag/rGO composite-modified screen-printed carbon electrode (SPCE) was applied for the electrochemical detection of 4-nitrophenol. A simple ultrasonic method with an ultrasonic frequency of 20 kHz was used for the synthesis of SrTiO₃/Ag/rGO composite material. The obtained SrTiO₃/Ag/rGO composite was characterized by X-ray diffraction, Fourier transform infrared, Raman spectroscopy, field emission electron microscopy, and UV-visible spectroscopy. Electrochemical impedance spectroscopy was used to determine the electrical conductivity of the SrTiO₃/Ag/rGO composite. The electrochemical properties of the modified electrode were studied usi

SUBMITTER: M Visagamani A 

PROVIDER: S-EPMC10652362 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature