• العربية
    • English
  • English 
    • العربية
    • English
  • Login
Home
Publisher PoliciesTerms of InterestHelp Videos
Submit Thesis
IntroductionIUGSpace Policies
JavaScript is disabled for your browser. Some features of this site may not work without it.
View Item 
  •   Home
  • Faculty of Science
  • Staff Publications- Faculty of Science
  • View Item
  •   Home
  • Faculty of Science
  • Staff Publications- Faculty of Science
  • View Item

Please use this identifier to cite or link to this item:

http://hdl.handle.net/20.500.12358/26181
TitleStructural characterization of immobilized-polysiloxane iminobis (N-diethylenediamineacetamide) ligand system
Untitled
Abstract

Insoluble porous solid polysiloxane immobilized ligand system bearing chelating ligand group of the general formula P(CH2)3N[CH2CONH(CH2)2NH(CH2)2NH2]2 (where P represents [SiO]n polysiloxane network) has been prepared by the reaction between the polysiloxane immobilized diethyliminodiacetate ligand system, P(CH2)3N(CH2CO2Et)2 and diethylenetriamine in toluene. The XPS and FTIR results showed that all ethylacetate groups (COOEt) are converted into the amide groups (NCO). The new functionalized ligand system exhibits high capacity for the uptake of the metal ions (Mn2+, Fe3+, Co2+, Ni2+, Cu2+ and Zn2+). Complexation of the prepared ligand system for these metal ions at the optimum conditions was found in the order: Cu2+>Ni2+>Fe3+>Co2+>Mn2+>Zn2+. This ligand system shows higher capacity toward the metal ions than its iminiodiactate precursor which we have been …

Authors
El-Nahhal, Issa M.
El-Shetary, Basheer A.
Mustafa, Abo El-Khair B.
El-Ashgar, Nizam M.
Livage, Jacques
Chehimi, Mohamed M.
Roberts, Adam
TypeJournal Article
Date2003
Published inSolid state sciences
SeriesVolume: 5, Number: 10
PublisherElsevier Masson
Citation
Item linkItem Link
License
Collections
  • Staff Publications- Faculty of Science [1030]
Files in this item
There are no files associated with this item.

The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

Contact Us | Send Feedback
 

 

Browse

All of IUGSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsSupervisorsThis CollectionBy Issue DateAuthorsTitlesSubjectsSupervisors

My Account

LoginRegister

Statistics

View Usage Statistics

The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

Contact Us | Send Feedback