MORPHOLOGICAL AND OPTOSTRUCTURAL STUDIES ON HYDRAZINE HYDRATE ASSISTED Zr(SeO3)2 NANOPARTICLES

Zirconium diselenite (Zr(SeO3)2) nanoparticles have been prepared by precipitation method using ZrO(NO3)2.xH2O and SeO2 with Hydrazine hydrate and vary the temperature. The obtained samples were characterised by using XRD, FTIR, FESEM and optical analysis. The XRD study shows the orthorhombic crysta...

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Autores principales:	HENRY,J, MOHANRAJ,K, KANNAN,S, BARATHAN,S, SIVAKUMAR,G
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2013
Materias:	Zirconium diselenite Hydrazine hydrate XRD FTIR FESEM
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000200026
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spelling	oai:scielo:S0717-970720130002000262014-09-09MORPHOLOGICAL AND OPTOSTRUCTURAL STUDIES ON HYDRAZINE HYDRATE ASSISTED Zr(SeO3)2 NANOPARTICLESHENRY,JMOHANRAJ,KKANNAN,SBARATHAN,SSIVAKUMAR,G Zirconium diselenite Hydrazine hydrate XRD FTIR FESEM Zirconium diselenite (Zr(SeO3)2) nanoparticles have been prepared by precipitation method using ZrO(NO3)2.xH2O and SeO2 with Hydrazine hydrate and vary the temperature. The obtained samples were characterised by using XRD, FTIR, FESEM and optical analysis. The XRD study shows the orthorhombic crystalline structure and particle sizes is found to be 78.06, 42.13 and 27.17 nm for 0.25:1, 0.5:1 and 0.75:1M respectively. FTIR results are confirmed the Zr(SeO3)2 at 885 cm-1, 739 cm-1 and 491 cm-1. FESEM images provide different shapes such as cubic and hexagonal of Zr(SeO3)2. Maximum absorption is found around 387 nm and the percentage of optical absorption is increased in the entire visible region when the molar concentration of zirconium decreases. The average band gap energy of the samples are found to be 3.95±2 eV. It is observed that the optical absorption is higher in the hydrazine hydrate assisted samples.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.58 n.2 20132013-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000200026en10.4067/S0717-97072013000200026
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Zirconium diselenite Hydrazine hydrate XRD FTIR FESEM
spellingShingle	Zirconium diselenite Hydrazine hydrate XRD FTIR FESEM HENRY,J MOHANRAJ,K KANNAN,S BARATHAN,S SIVAKUMAR,G MORPHOLOGICAL AND OPTOSTRUCTURAL STUDIES ON HYDRAZINE HYDRATE ASSISTED Zr(SeO3)2 NANOPARTICLES
description	Zirconium diselenite (Zr(SeO3)2) nanoparticles have been prepared by precipitation method using ZrO(NO3)2.xH2O and SeO2 with Hydrazine hydrate and vary the temperature. The obtained samples were characterised by using XRD, FTIR, FESEM and optical analysis. The XRD study shows the orthorhombic crystalline structure and particle sizes is found to be 78.06, 42.13 and 27.17 nm for 0.25:1, 0.5:1 and 0.75:1M respectively. FTIR results are confirmed the Zr(SeO3)2 at 885 cm-1, 739 cm-1 and 491 cm-1. FESEM images provide different shapes such as cubic and hexagonal of Zr(SeO3)2. Maximum absorption is found around 387 nm and the percentage of optical absorption is increased in the entire visible region when the molar concentration of zirconium decreases. The average band gap energy of the samples are found to be 3.95±2 eV. It is observed that the optical absorption is higher in the hydrazine hydrate assisted samples.
author	HENRY,J MOHANRAJ,K KANNAN,S BARATHAN,S SIVAKUMAR,G
author_facet	HENRY,J MOHANRAJ,K KANNAN,S BARATHAN,S SIVAKUMAR,G
author_sort	HENRY,J
title	MORPHOLOGICAL AND OPTOSTRUCTURAL STUDIES ON HYDRAZINE HYDRATE ASSISTED Zr(SeO3)2 NANOPARTICLES
title_short	MORPHOLOGICAL AND OPTOSTRUCTURAL STUDIES ON HYDRAZINE HYDRATE ASSISTED Zr(SeO3)2 NANOPARTICLES
title_full	MORPHOLOGICAL AND OPTOSTRUCTURAL STUDIES ON HYDRAZINE HYDRATE ASSISTED Zr(SeO3)2 NANOPARTICLES
title_fullStr	MORPHOLOGICAL AND OPTOSTRUCTURAL STUDIES ON HYDRAZINE HYDRATE ASSISTED Zr(SeO3)2 NANOPARTICLES
title_full_unstemmed	MORPHOLOGICAL AND OPTOSTRUCTURAL STUDIES ON HYDRAZINE HYDRATE ASSISTED Zr(SeO3)2 NANOPARTICLES
title_sort	morphological and optostructural studies on hydrazine hydrate assisted zr(seo3)2 nanoparticles
publisher	Sociedad Chilena de Química
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000200026
work_keys_str_mv	AT henryj morphologicalandoptostructuralstudiesonhydrazinehydrateassistedzrseo32nanoparticles AT mohanrajk morphologicalandoptostructuralstudiesonhydrazinehydrateassistedzrseo32nanoparticles AT kannans morphologicalandoptostructuralstudiesonhydrazinehydrateassistedzrseo32nanoparticles AT barathans morphologicalandoptostructuralstudiesonhydrazinehydrateassistedzrseo32nanoparticles AT sivakumarg morphologicalandoptostructuralstudiesonhydrazinehydrateassistedzrseo32nanoparticles
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MORPHOLOGICAL AND OPTOSTRUCTURAL STUDIES ON HYDRAZINE HYDRATE ASSISTED Zr(SeO3)2 NANOPARTICLES

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