Document Details

Document Type : Article In Journal 
Document Title :
Effect of Adsorption of Tetraalkaylammonium Chloride in Polarography
تأثير إدمصاص رباعي ألكيل كلوريد الأمونيوم في الطرق البولاروجرافية
 
Subject : physical Sciences 
Document Language : English 
Abstract : The polarographic behaviour of chromate, iodate and paranitroaniline has been investigated in the presence of different concentrations of tetramethyl, tetraethyl and tetrabutylammonium chloride in 0.1M Na2SO4 and 0.1M H2SO4. The change in wave height and (E1?2) was explained on the basis of adsorption of tetraalkylammonium species on the surface of Hg drop. Results are discussed in terms of displacement process and hindrance of charge transfer. The results show that the adsorption strength depends on the molecular weight of tetraalkylammonium salts. Very weak adsorption was observed in case of tetramethyl, while relatively strong adsorption was observed for tetrabutylammonium species. 
ISSN : 1012-1319 
Journal Name : Science Journal 
Volume : 14 
Issue Number : 1 
Publishing Year : 1422 AH
2002 AD 
Number Of Pages : 6 
Article Type : Article 
Added Date : Sunday, October 11, 2009 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
توفيق عميرةTawfiq Amireh Researcher  
عبدالغني حمزة Abdulghani Hamza Researcher  
عماد إسماعيلImad IsmailResearcher  

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