Axs new d8 advance

The Ti3C2Tx MXene was synthesized by adopting a previously reported method [22] (link) (Supporting information). The synthesized Ti3C2Tx MXene was characterized by Field-emission scanning electron microscopy (FE-SEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and Fouriertransform infrared spectroscopy (FT-IR) and. FE-SEM was performed on Carl Zeiss SIGMA Field emission scanning electron microscope. XRD patterns were recorded on a Bruker-AXS New D8-Advance X-ray diffractometer using CuKα radiation of wavelength λ = 0.15418 nm at 40 kV and 40 mA. XPS was performed on the Thermo Fisher Scientific K-alpha+ X-ray photoelectron spectroscope, and the deconvolution of the spectra was performed using XPSPEAK 41 software. FT-IR spectra were recorded on Bruker ALPHA II FT-IR Spectrometer using the Attenuated Total Reflection (ATR) module. All the electrochemical measurements were performed using a CHI 660E electrochemical workstation (CH Instruments, Inc). A standard three-electrode cell, comprising of custom made 2 mm diameter Au-PCB working electrode, an Ag/AgCl (3M NaCl) reference electrode and a counter electrode (Platinum spiral wire) were used for electroanalysis. Phosphate buffered saline (PBS, 0.1 M) of pH 7.4 was used as the supporting electrolyte in electrochemical experiments unless otherwise noted.