Synthesis and characterization of Fe(II)-silicate precipitation tube (FeIISPT) as a heavy metal adsorbent and its comparison with Fe(III)-silicate precipitation tube (FeIIISPT)
IR@NML: CSIR-National Metallurgical Laboratory, Jamshedpur
View Archive Info| Field | Value | |
| Title |
Synthesis and characterization of Fe(II)-silicate
precipitation tube (FeIISPT) as a heavy metal
adsorbent and its comparison with Fe(III)-silicate
precipitation tube (FeIIISPT)
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| Creator |
Parmar, Kavita
Chongder, Durbadal Bandyopadhyay, N R Bhattacharjee, S |
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| Subject |
Materials Science
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| Description |
Micron sized Fe(II)-silicate precipitation tube (FeIISPT) synthesized through
'silica garden' route has been characterized by different analytical techniques. These
tubes are hollow, porous and hierarchially built from smaller tubules of 5-10 nm diameter.
Morphology and chemical composition at the interior and exterior surface of these tubes
differ remarkably. FeIISPT comprises significant amount of physically and chemically
bound moisture. The isoelectric point of FeIISPT may be observed at pH 4.01 indicating
the surface bearing surplus negative sites. FeIISPT appears to be a potential adsorbent
of Hg(II), Zn(II), Pb(II) and Cd(II). Physico-chemical properties of FeIISPT have been
compared with FeIIISPT.
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| Publisher |
CSIR-NML
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| Date |
2012
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://eprints.nmlindia.org/6389/1/269-277.pdf
Parmar, Kavita and Chongder, Durbadal and Bandyopadhyay, N R and Bhattacharjee, S (2012) Synthesis and characterization of Fe(II)-silicate precipitation tube (FeIISPT) as a heavy metal adsorbent and its comparison with Fe(III)-silicate precipitation tube (FeIIISPT). Journal of Metallurgy and Materials Science, 54(3) . pp. 269-277. |
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| Relation |
http://eprints.nmlindia.org/6389
http://eprints.nmlindia.org/6389/ |
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