TY - JOUR
T1 - Electrokinetic studies of metal oxides in the presence of alkali trichloroacetates, trifluoroacetates, and trifluoromethanesulfonates
AU - Kosmulski, Marek
AU - Dahlsten, Per
AU - Rosenholm, Jarl B.
PY - 2007/1
Y1 - 2007/1
N2 - The electrokinetic potentials of anatase (titanium dioxide) and α-alumina were studied by means of various instruments in the presence of sodium and potassium trichloroacetates, trifluoroacetates, and trifluoromethanesulfonates at various pH, ionic strengths, and solid-to-liquid ratios. At concentrations up to 0.01 M, these salts do not induce substantial shifts in the isoelectric point of the oxides. Such behavior is typical of inert electrolytes. © 2007 Elsevier Inc. All rights reserved.
AB - The electrokinetic potentials of anatase (titanium dioxide) and α-alumina were studied by means of various instruments in the presence of sodium and potassium trichloroacetates, trifluoroacetates, and trifluoromethanesulfonates at various pH, ionic strengths, and solid-to-liquid ratios. At concentrations up to 0.01 M, these salts do not induce substantial shifts in the isoelectric point of the oxides. Such behavior is typical of inert electrolytes. © 2007 Elsevier Inc. All rights reserved.
KW - Indifferent electrolyte
KW - Isoelectric point
KW - Point of zero charge
KW - Specific adsorption
KW - ζ potential
UR - https://www.mendeley.com/catalogue/c41bd9ff-2d6f-349e-a90a-debd8186dc40/
U2 - 10.1016/j.jcis.2007.04.039
DO - 10.1016/j.jcis.2007.04.039
M3 - Article
SN - 0021-9797
VL - 313
SP - 202
EP - 206
JO - Journal of Colloid and Interface Science
JF - Journal of Colloid and Interface Science
IS - 1
ER -