Tsyganovich O. 3. Different-ligand complexes of noble, transition metals, bismuth and selenium on the surface of silica gels with grafted sulfur-containing ligands.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0409U001805

Applicant for

Specialization

  • 02.00.01 - Неорганічна хімія

27-04-2009

Specialized Academic Board

Д 26.001.03

Taras Shevchenko National University of Kyiv

Essay

3. The dissertation is devoted to the investigation of the formation processes of bismuth, platinum, palladium, copper, cadmium, zinc and selenium different-ligand complexes, fixed on the surface of silica gels with grafted sulfur-containing ligands, with organic reagents.The series of factors have been established, which can substantially influence on the complex formation processes on the surface of silica gels. The interaction processes of copper (II) with mercaptopropyl and dipropyldisulfide surface groups have been researched. Passing of redox processes during selenium (II) sorption on the N-Allyl-N-Propylthiurea sorbent (APTUS), which occurs between surface thiourea groups and selenite-ions with following formation of the selenium(II) surface complexes

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