Effect of azathioprine on the parameters of double Hg/chlorate(VII) interface layer in the presence of nonionic surfactants

• Autorzy: Kaliszczak Waldemar , Grochowski Mariusz , Nosal-Wiercińska Agnieszka , Brycht Mariola , Checinska-Majak Dorota , Gołębiowska Beata

Identyfikatory

DOI

10.5277/ppmp19047

• Języki publikacji: EN

Abstrakty

EN

The mixed adsorption of azathioprine and Triton X-100 or Tween 80 at the mercury/ chlorates (VII) interface wasdescribed. The differential capacitance of the double layer C_d at the Hg/ basic electrolyte interface was measured using the electrochemical impedance spectroscopy. The potential of zero charge E_z wasdetermined applying streaming mercury electrode and the surface tension at the potential of zero charge γ_z was measured by the method of the highest pressure inside the mercury drop. The changes of determined parameters in the function of the supporting electrolyte concentration point with the participation of ClO₄^-ions in the adsorption process, as well as the electrostatic interactions between the dipoles of H₂O and azathioprine–Triton X-100 or azathioprine–Tween 80 in the double layer are shown.

Słowa kluczowe

EN

azathioprine; mixed adsorption layers; Triton X-100; Tween 80; adsorption parameters; water activity

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Physicochemical Problems of Mineral Processing
• Rocznik: 2019
• Tom: Vol. 55, iss. 6
• Strony: 1350--1356
• Opis fizyczny: Bibliogr. 17 poz., rys., tab., wykr., wz.

Twórcy

autor

Kaliszczak Waldemar

• Maria Curie-Sklodowska University, Faculty of Chemistry, Department of Analytical Chemistry and Instrumental Analysis, M.Curie-Sklodowska Sq. 3, 20-031 Lublin, Poland

autor

Grochowski Mariusz

• Maria Curie-Sklodowska University, Faculty of Chemistry, Department of Analytical Chemistry and Instrumental Analysis, M.Curie-Sklodowska Sq. 3, 20-031 Lublin, Poland

autor

Nosal-Wiercińska Agnieszka

• Maria Curie-Sklodowska University, Faculty of Chemistry, Department of Analytical Chemistry and Instrumental Analysis, M.Curie-Sklodowska Sq. 3, 20-031 Lublin, Poland

autor

Brycht Mariola

• University of Lodz, Faculty of Chemistry, Department of Inorganic and Analytical Chemistry, Tamka12, 91-403 Lodz, Poland

autor

Checinska-Majak Dorota

• University of Lodz, Faculty of Chemistry, Department of Physical Chemistry, Pomorska 163, 90-236 Lodz, Poland

autor

Gołębiowska Beata

• Medical University of Lublin, Department of Paediatric Neurology, Prof. A. Gębala 6, 20-093 Lublin, Poland

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).