作者: Piotr Wiench , Bartosz Grzyb , Zoraida González , Rosa Menéndez , Bartosz Handke
DOI: 10.1016/J.JELECHEM.2017.01.040
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摘要: A glassy carbon electrode modified with reduced graphene oxide (GCE/rGO) is proposed as a novel electrochemical platform for detecting 4-nitrophenol (4-NP). The examined rGOs were synthesized using a straightforward reduction route under hydrothermal conditions (120, 150 and 180° C). The rGOs were characterized by X-ray photoelectron spectroscopy, Fourier transformed infrared spectroscopy, X-ray diffraction, field-emission scanning electron microscopy and atomic force microscopy. A higher reduction degree was achieved after …