The Effect of SO42- Sulphate Anions on the Ultrafine Titania Nucleation

Authors

  • V. Kotsyubynsky Vasyl Stefanyk Precarpathian National University
  • I. Myronyuk Vasyl Stefanyk Precarpathian National University
  • B. Ostafiychuk Vasyl Stefanyk Precarpathian National University
  • A. Hrubiak Vasyl Stefanyk Precarpathian National University

DOI:

https://doi.org/10.15330/jpnu.3.1.29-37

Keywords:

hydrolysis, polycondensation, nucleation, anatase, sulphate anions

Abstract

We have proposed and experimentally tested a phenomenological model of SO42-
sulphate anions effect on the titania nucleation during hydrolysis of titanium tetrachloride.
Sulphate anions form the chelating bidentate complexes with primary [Ti(OH)h(OH2)6-h](4-h)+ with
the influence on the next olation process and promotion of anatase phase nucleation.

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Published

2016-07-07

How to Cite

[1]
Kotsyubynsky, V. et al. 2016. The Effect of SO42- Sulphate Anions on the Ultrafine Titania Nucleation. Journal of Vasyl Stefanyk Precarpathian National University. 3, 1 (Jul. 2016), 29–37. DOI:https://doi.org/10.15330/jpnu.3.1.29-37.

Issue

Vol. 3 No. 1 (2016)

Section

Articles