Application of experimental design on determination of aluminum content in saline samples by adsorptive cathodic stripping voltammetry

Sinan YILMAZ; Betül ÖZTÜRK; Durmuş ÖZDEMİR

Makale detayları

Application of experimental design on determination of aluminum content in saline samples by adsorptive cathodic stripping voltammetry

Yazarlar:

Sinan YILMAZ | Betül ÖZTÜRK | Durmuş ÖZDEMİR

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2013 Vol.37 Issue 2, pp.316-324

Belge Tipi:

Makale

Yayın Tarihi:

1/2013

Belge Dili:

Türkçe

Document ID (Org No.):

2000727475

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

Adsorptive cathodic stripping voltammetric determination of  aluminum at ng mL-1 levels in salt samples based on the metal  complexation with Calcon (1-(2-hydroxynaphthylazo)-2  naphthol-4-sulfonic acid) and the subsequent adsorptive deposition  onto a hanging mercury drop electrode was studied.  Central composite  design was used as a design method.  Several chemical and instrumental  parameters (pH, ligand concentration, deposition time, deposition  potential, and complexing time) were involved in the experimental  design.  Analytical parameters such as repeatability, linearity, and  accuracy were also investigated and the detection limit was found as  0.32 ng mL-1.

 

Adsorptive cathodic stripping voltammetric determination of  aluminum at ng mL-1 levels in salt samples based on the metal  complexation with Calcon (1-(2-hydroxynaphthylazo)-2  naphthol-4-sulfonic acid) and the subsequent adsorptive deposition  onto a hanging mercury drop electrode was studied.  Central composite  design was used as a design method.  Several chemical and instrumental  parameters (pH, ligand concentration, deposition time, deposition  potential, and complexing time) were involved in the experimental  design.  Analytical parameters such as repeatability, linearity, and  accuracy were also investigated and the detection limit was found as  0.32 ng mL-1.

Makale detayları

Application of experimental design on determination of aluminum content in saline samples by adsorptive cathodic stripping voltammetry

Yazarlar: Sinan YILMAZ | Betül ÖZTÜRK | Durmuş ÖZDEMİR

Yayıncı: TUBITAK

Dergi: Turkish Journal of Chemistry 2013 Vol.37 Issue 2, pp.316-324

Belge Tipi: Makale

Yayın Tarihi: 1/2013

Belge Dili: Türkçe

Document ID (Org No.): 2000727475

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Sinan YILMAZ | Betül ÖZTÜRK | Durmuş ÖZDEMİR

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2013 Vol.37 Issue 2, pp.316-324

Belge Tipi:

Makale

Yayın Tarihi:

1/2013

Belge Dili:

Türkçe

Document ID (Org No.):

2000727475

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527