Characterization of micro-crystalline lead tungstate with different morphologies produced by the sonochemical process

Micro-crystalline PbWO4was sonochemically produced using Pb(CH3COO)2• 3H2O and Na2WO4• 2H2O in aqueous solutions with and without anionic surfactant (sodium dodecyl sulphate or sodium lauryl sulphate). The product morphologies were influenced by the pH values and the surfactant. Micro-crystalline Pb...

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Main Authors:	Sulawan Kaowphong, Titipun Thongtem, Somchai Thongtem
Format:	Journal
Published:	2018
Subjects:	Chemistry
Online Access:	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77952193726&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/50689
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Institution:	Chiang Mai University

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spelling	th-cmuir.6653943832-506892018-09-04T04:44:14Z Characterization of micro-crystalline lead tungstate with different morphologies produced by the sonochemical process Sulawan Kaowphong Titipun Thongtem Somchai Thongtem Chemistry Micro-crystalline PbWO4was sonochemically produced using Pb(CH3COO)2• 3H2O and Na2WO4• 2H2O in aqueous solutions with and without anionic surfactant (sodium dodecyl sulphate or sodium lauryl sulphate). The product morphologies were influenced by the pH values and the surfactant. Micro-crystalline PbWO4composing of Pb, W and O, and W-O stretching vibration band of WO4tetrahedrons were detected using XRD, SEM, EDX, TEM, SAED and FTIR. Photoluminescent intensities, caused by the electronic transition from1T2to1A1states, shown to increase with the increase in the pH values of the solutions. © 2010 Pleiades Publishing, Ltd. 2018-09-04T04:44:14Z 2018-09-04T04:44:14Z 2010-01-01 Journal 00360236 2-s2.0-77952193726 10.1134/S0036023610040145 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77952193726&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/50689
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
topic	Chemistry
spellingShingle	Chemistry Sulawan Kaowphong Titipun Thongtem Somchai Thongtem Characterization of micro-crystalline lead tungstate with different morphologies produced by the sonochemical process
description	Micro-crystalline PbWO4was sonochemically produced using Pb(CH3COO)2• 3H2O and Na2WO4• 2H2O in aqueous solutions with and without anionic surfactant (sodium dodecyl sulphate or sodium lauryl sulphate). The product morphologies were influenced by the pH values and the surfactant. Micro-crystalline PbWO4composing of Pb, W and O, and W-O stretching vibration band of WO4tetrahedrons were detected using XRD, SEM, EDX, TEM, SAED and FTIR. Photoluminescent intensities, caused by the electronic transition from1T2to1A1states, shown to increase with the increase in the pH values of the solutions. © 2010 Pleiades Publishing, Ltd.
format	Journal
author	Sulawan Kaowphong Titipun Thongtem Somchai Thongtem
author_facet	Sulawan Kaowphong Titipun Thongtem Somchai Thongtem
author_sort	Sulawan Kaowphong
title	Characterization of micro-crystalline lead tungstate with different morphologies produced by the sonochemical process
title_short	Characterization of micro-crystalline lead tungstate with different morphologies produced by the sonochemical process
title_full	Characterization of micro-crystalline lead tungstate with different morphologies produced by the sonochemical process
title_fullStr	Characterization of micro-crystalline lead tungstate with different morphologies produced by the sonochemical process
title_full_unstemmed	Characterization of micro-crystalline lead tungstate with different morphologies produced by the sonochemical process
title_sort	characterization of micro-crystalline lead tungstate with different morphologies produced by the sonochemical process
publishDate	2018
url	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77952193726&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/50689
_version_	1681423635105972224

Characterization of micro-crystalline lead tungstate with different morphologies produced by the sonochemical process

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