Fabrication of Screen-Printed Electrodes Modified by Hydrothermal MnO<sub>2</sub> Microflowers and Carbon for Electrochemical Sensors in Copper Ions Detection

<div>(a) Low and (b) high resolution SEM images, (c) XRD pattern, (d) nitrogen adsorption-desorption isotherms and pore size distribution plot (inset) of the synthesized MnO<sub>2</sub> microflowers.</div>

Journal of Chemistry

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Figure 1

Figure 1: Fabrication of Screen-Printed Electrodes Modified by Hydrothermal MnO<sub>2</sub> Microflowers and Carbon for Electrochemical Sensors in Copper Ions Detection 

Figure 1 | Fabrication of Screen-Printed Electrodes Modified by Hydrothermal MnO2 Microflowers and Carbon for Electrochemical Sensors in Copper Ions Detection 