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The Sorption Kinetics of Copper(II) on Chemically Modified Controlled Pore Glass

✍ Scribed by Brian J. Rappoli; David A. Rowley

Publisher: Elsevier Science
Year: 2000
Tongue: English
Weight: 59 KB
Volume: 226
Category: Article
ISSN: 0021-9797
DOI: 10.1006/jcis.2000.6799

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✦ Synopsis

Chemically bonded phases on controlled pore glass substrates have been prepared by the condensation of 3-(2-aminoethylamino)propyltrimethoxysilane in anhydrous or aqueous media. Sorption of copper(II) by the chemically bonded phase was measured via potentiometry and can be described by pseudo-secondorder kinetics. Rate constants and equilibrium capacities have been calculated and were found to be dependent upon preparative conditions.

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