NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Chemistry -Section A (IJC-A) >
IJC-A Vol.51A [2012] >
IJC-A Vol.51A(06) [June 2012] >


Title: Intercalation of biologically important iminodiacetatochromium(III) ion in the interlayer of ZnAl-layered double hydroxide
Authors: Sahu, R
Mohanta, B S
Das, N N
Keywords: Intercalation
Layered double hydroxides
Layered double hydroxide hybrids
Chromium
Iminodiacetate
Issue Date: Jun-2012
Publisher: NISCAIR-CSIR, India
Abstract: The intercalation of bis-iminodiacetatochromium(III) ion, [Cr(ida)2]-, in the interlayer of ZnAl-layered double hydroxide (LDH) through rehydration of ZnAl(O) mixed oxide and its characterization by XRD, TG-DTA, FT-IR and UV-vis-DRS is described. X-ray diffraction studies reveal the increase of basal spacing in the ZnAl-LDH–Cr(ida) hybrid from 7.69 Å to 12.55 Å due to intercalation of [Cr(ida)2]-, which is also evident from FT-IR and UV-vis-DR spectra. Thermogravimetric analyses show a marginal increase in the decomposition temperature for the [Cr(ida)2]- moiety with exothermic peaks in the LDH–Cr(ida) hybrid, indicating enhanced thermal stability of the [Cr(ida)2]- ion in the LDH interlayer. This method may be useful for intercalation of other anionic Cr(III) complexes of biological importance.
Page(s): 812-815
CC License:  CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN: 0975-0975(Online); 0376-4710(Print)
Source:IJC-A Vol.51A(06) [June 2012]

Files in This Item:

File Description SizeFormat
IJCA 51A(6) 812-815.pdf169.38 kBAdobe PDFView/Open
 Current Page Visits: 519 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 622167 since 06-Feb-2009  Last updated on 13-Nov-2014Webmaster: nopr@niscair.res.in