Titanium Dioxide/Activated Carbon Electrode with Polyurethane Binder for the Removal of Indium Ions via Capacitive Deionization
نویسندگان
چکیده
The process of removing indium ions from aqueous solutions by applying capacitive deionization (CDI) is reported in this manuscript. First, a modified carbon material was prepared incorporating titanium dioxide (TiO2) into activated (AC). A microwave-assisted ionothermal synthesis (MAIS) method used to produce evenly distributed nanostructured anatase TiO2 on the surface AC. polyurethane (PU) elastomer then synthesized as binder instead using conventional polyvinylidene fluoride (PVDF). By combining aforementioned materials, MAIS TiO2/AC-PU electrode and applied CDI tests. Scanning electron microscopy (SEM) characterize size dispersion composites. For electrochemical properties, cyclic voltammetry (CV) impedance spectroscopy (EIS) were analyze electrode. performance during tested different concentrations solutions. It discovered that removal efficiency can be high 84% 1 5 ppm
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ژورنال
عنوان ژورنال: Processes
سال: 2021
ISSN: ['2227-9717']
DOI: https://doi.org/10.3390/pr9081427