Abstract:Layer-by-layer adsorption allows the creation of versatile functional coatings for ion exchange membranes, but the stability of the coating and resulting properties of modified membranes in their operation is a frequently asked question. This paper examines the changes in voltammetric curves of layer-by-layer coated cation exchange membranes and pH-metry of desalination chamber with a studied membrane and an auxiliary anion exchange membrane after short-term tests, including over-limiting current modes. The pr… Show more
“…Veronika Sarapulova et al [ 6 ] focused on the shape of the current–voltage curve and water splitting in the case of the pristine and modified heterogeneous cation exchange membrane MK-40 in NaCl or CaCl 2 solutions. The modification was carried out via the layer-by-layer method using the LF4-SK dispersion in isopropanol (analogous to Nafion), sodium polystyrene sulfonate (PSS), polyallylamine (PAN) or polyethylenimine (PEI).…”
“…Veronika Sarapulova et al [ 6 ] focused on the shape of the current–voltage curve and water splitting in the case of the pristine and modified heterogeneous cation exchange membrane MK-40 in NaCl or CaCl 2 solutions. The modification was carried out via the layer-by-layer method using the LF4-SK dispersion in isopropanol (analogous to Nafion), sodium polystyrene sulfonate (PSS), polyallylamine (PAN) or polyethylenimine (PEI).…”
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