## Abstract A new method to introduce iminodiacetic acid (IDA) onto polyethersulfone (PES) matrix through chlorosulfonation was described in this work, and the prepared PESβIDA was used as adsorbent for the removal of metal ions from aqueous solutions. Chlorosulfonic groups (ο£ΏSO~2~Cl) were introduc
Synthesis, Characterization and Applications of Immobilized Iminodiacetic Acid-Modified Silica
β Scribed by Issa M. El-Nahhal; Farid R. Zaggout; Mona A. Nassar; Nizam M. El-Ashgar; Jocelyne Maquet; Florence Babonneau; Mohamed M. Chehimi
- Book ID
- 111556144
- Publisher
- Springer
- Year
- 2003
- Tongue
- English
- Weight
- 368 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0928-0707
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π SIMILAR VOLUMES
## Abstract A 10 cm silica monolith has been modified with iminodiacetic acid (IDA) groups and characterised for its selectivity toward alkali, alkaline earth, and selected transition metal cations. Physical characterisation of the modified monolith found nonβhomogeneous modification along the leng
A one-step Mannich reaction has been developed for the immobilization of lquinolinol on aminopropylsilica gel that results in a product exhibiting a capacity of 466 f 20 pmol g -' for copper(B) ions. Capacity measurements were made by copper(B) uptake and elemental analysis. Characterization of the
This paper presents studies on the immobilization of the polyoxometalate [PV 2 Mo 10 O 40 ] Γ5 (referred to as ''POM'') on modified mesoporous MCM-41. The MCM-41 host material was made cationic by functionalization of the surface with [(MeO) 3 -Si(CH 2 ) 3 N + (CH 3 ) 3 ]Cl. In polar solvents, POM i
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