Title of article
Grafting of calix[4]arene derivative on activated carbon surface
Author/Authors
Toumi، نويسنده , , N. and Bonnamour، نويسنده , , I. and Joly، نويسنده , , J.-P. and Finqueneisel، نويسنده , , G. and Retailleau، نويسنده , , L. and Kalfat، نويسنده , , R. and Lamartine، نويسنده , , R.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
5
From page
490
To page
494
Abstract
A new material has been synthesised by reaction between a calix[4]arene amine derivative and an oxidized activated carbon in DMF. Each reactant was characterized by thermogravimetric analysis (TGA) and diffuse reflectance Fourier transform infrared spectroscopy (DRIFTS). In addition, the BET surface area of activated carbon, oxidized carbon and calixarene-modified carbon, were measured and are equal to 737, 519 and 351 m2/g, respectively. Results show that calixarene is linked to superficial oxygen functional groups through a covalent bond. A percentage of grafted calixarene of the order of 35% have been calculated from the results of elemental analysis.
Keywords
Calixarene , Activated carbon , Grafting reaction
Journal title
Materials Science and Engineering C
Serial Year
2006
Journal title
Materials Science and Engineering C
Record number
2098756
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