Iron phosphate as a novel sorbent for selective adsorption of chromium(iii) and chromium speciation with detection by ETAAS

Iron phosphate (FePO 4 ) is for the first time used as a novel sorbent for chromium( iii ) adsorption. The prepared FePO 4 was characterized by means of FT-IR, SEM and surface charge analysis, and used for selective adsorption of chromium( iii ). At pH 5.9, ca. 100% of Cr( iii ) (

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Bibliographic Details
Published in:Journal of analytical atomic spectrometry 2012-01, Vol.27 (3), p.466-472
Main Authors: Zhang, Xiao-Xing, Tang, Shi-Song, Chen, Ming-Li, Wang, Jian-Hua
Format: Article
Language:English
Subjects:
Adsorption
Chromium
Iron
Phosphates
Selective adsorption
Sorbents
Speciation
Surface chemistry
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Summary:Iron phosphate (FePO 4 ) is for the first time used as a novel sorbent for chromium( iii ) adsorption. The prepared FePO 4 was characterized by means of FT-IR, SEM and surface charge analysis, and used for selective adsorption of chromium( iii ). At pH 5.9, ca. 100% of Cr( iii ) (
ISSN:0267-9477
1364-5544
DOI:10.1039/c2ja10292g