Research output: Contribution to journal › Article › peer-review
Electrosurface characteristics of bulk titanium dioxide in solutions of simple electrolytes. III. Effect of multiply charged cations on adsorption and electrokinetic parameters of TiO2. / Volkova, A.V.; Ignat’eva, Yu.A.; Ermakova, L.E.
In: Colloid Journal, Vol. 73, No. 6, 2011, p. 753-760.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Electrosurface characteristics of bulk titanium dioxide in solutions of simple electrolytes. III. Effect of multiply charged cations on adsorption and electrokinetic parameters of TiO2
AU - Volkova, A.V.
AU - Ignat’eva, Yu.A.
AU - Ermakova, L.E.
PY - 2011
Y1 - 2011
N2 - The electrosurface characteristics of titanium oxide nanoparticles synthesized by the sol–gel method are studied in relation to the pH and concentration of solutions of sodium, potassium, barium, and lanthanum chlorides. The surface charges and electrokinetic potentials are found, and the positions of the points of zero charge are analyzed as depending on the type and concentration of cations. The absence of a negative region of the electrokinetic potential, which results from the superequivalent adsorption in the Stern layer, is revealed for BaCl2 and LaCl3 solutions.
AB - The electrosurface characteristics of titanium oxide nanoparticles synthesized by the sol–gel method are studied in relation to the pH and concentration of solutions of sodium, potassium, barium, and lanthanum chlorides. The surface charges and electrokinetic potentials are found, and the positions of the points of zero charge are analyzed as depending on the type and concentration of cations. The absence of a negative region of the electrokinetic potential, which results from the superequivalent adsorption in the Stern layer, is revealed for BaCl2 and LaCl3 solutions.
M3 - Article
VL - 73
SP - 753
EP - 760
JO - Colloid Journal
JF - Colloid Journal
SN - 1061-933X
IS - 6
ER -
ID: 5313852