Preparation and study of Chloride - Liquid Selective Electrode based on quaternary ammonium salts in PVC matrix

  • Salma S Al -Anni Iraqi atomic energy commission, P.O.Box 765,Iraq
  • Nabil S Nassory Iraqi atomic energy commission, P.O.Box 765,Iraq
  • Harith N AL-Rawi Iraqi atomic energy commission, P.O.Box 765,Iraq
  • Yasser A AL-Janabi Iraqi atomic energy commission, P.O.Box 765,Iraq
  • Salam A H Iraqi atomic energy commission, P.O.Box 765,Iraq
Keywords: NON

Abstract

Chloride selective electrodcs based on PVC matrix membrane consist of various alkyl quaternary ammonium salts such as tetra heptylammonium chloride (THACI), and tetraoctylammonium chloride (TOACI) as a sensors with various mediators were prepared and studied.The study includes the electrodes parameters determination (slope, linear response range, detection limit, pH effect , life time and selectivity). Chloride electrode based on (TOACI) as sensor with di-n-octyl phthalate (DOPH) as mediator gives excellent response with a slop equal 60,1 mV.'decade which is the near to the Nernstian slope. Concentration was ranged from 10-2 M to 10-4 M with detection limit around 10-5 M. This electrode was used for chloride determination ion in samples using different potentiometric methods.

Author Biography

Yasser A AL-Janabi, Iraqi atomic energy commission, P.O.Box 765,Iraq

 

 

Published
2018-09-04
How to Cite
Al -Anni, S. S., Nassory, N. S., AL-Rawi, H. N., AL-Janabi, Y. A., & H, S. A. (2018). Preparation and study of Chloride - Liquid Selective Electrode based on quaternary ammonium salts in PVC matrix. Al-Nahrain Journal of Science, 8(1), 16-19. Retrieved from https://anjs.edu.iq/index.php/anjs/article/view/1581
Issue
Vol 8 No 1 (2005): June
Section
Articles
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