Sonochemical preparation of PbWO4 crystals with different morphologies

Sonochemical preparation of PbWO4 crystals with different morphologies

PbWO4was prepared from Na2WO4·2H2O and Pb(OAc)2·3H2O in a solution containing a cationic surfactant (N-cetyl pyridinium chloride) using the sonochemical process (ultrasonic irradiation). The product morphologies, characterized using scanning electron microscopy (SEM) and transmission electron micros...

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Main Authors: Titipun Thongtem, Sulawan Kaowphong, Somchai Thongtem
Format: Journal
Published: 2018
Subjects:
Chemical Engineering
Materials Science
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=59449096833&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/59437
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-594372018-09-10T03:20:05Z Sonochemical preparation of PbWO4 crystals with different morphologies Titipun Thongtem Sulawan Kaowphong Somchai Thongtem Chemical Engineering Materials Science PbWO4was prepared from Na2WO4·2H2O and Pb(OAc)2·3H2O in a solution containing a cationic surfactant (N-cetyl pyridinium chloride) using the sonochemical process (ultrasonic irradiation). The product morphologies, characterized using scanning electron microscopy (SEM) and transmission electron microscopy (TEM), were controlled by the surfactant, pH values and ultrasonic irradiation times. X-ray diffraction (XRD) and selected area electron diffraction (SAED) studies revealed diffraction patterns in good agreement with the simulation model, along with Fourier transform infrared (FTIR) and Raman analyses showed a W-O stretching band consistent with tetragonal PbWO4. Photoluminescent properties of the pine tree shaped products were also investigated. © 2008 Elsevier Ltd and Techna Group S.r.l. 2018-09-10T03:15:10Z 2018-09-10T03:15:10Z 2009-04-01 Journal 02728842 2-s2.0-59449096833 10.1016/j.ceramint.2008.05.007 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=59449096833&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/59437
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Chemical Engineering
Materials Science
spellingShingle Chemical Engineering
Materials Science
Titipun Thongtem
Sulawan Kaowphong
Somchai Thongtem
Sonochemical preparation of PbWO4 crystals with different morphologies
description PbWO4was prepared from Na2WO4·2H2O and Pb(OAc)2·3H2O in a solution containing a cationic surfactant (N-cetyl pyridinium chloride) using the sonochemical process (ultrasonic irradiation). The product morphologies, characterized using scanning electron microscopy (SEM) and transmission electron microscopy (TEM), were controlled by the surfactant, pH values and ultrasonic irradiation times. X-ray diffraction (XRD) and selected area electron diffraction (SAED) studies revealed diffraction patterns in good agreement with the simulation model, along with Fourier transform infrared (FTIR) and Raman analyses showed a W-O stretching band consistent with tetragonal PbWO4. Photoluminescent properties of the pine tree shaped products were also investigated. © 2008 Elsevier Ltd and Techna Group S.r.l.
format Journal
author Titipun Thongtem
Sulawan Kaowphong
Somchai Thongtem
author_facet Titipun Thongtem
Sulawan Kaowphong
Somchai Thongtem
author_sort Titipun Thongtem
title Sonochemical preparation of PbWO4 crystals with different morphologies
title_short Sonochemical preparation of PbWO4 crystals with different morphologies
title_full Sonochemical preparation of PbWO4 crystals with different morphologies
title_fullStr Sonochemical preparation of PbWO4 crystals with different morphologies
title_full_unstemmed Sonochemical preparation of PbWO4 crystals with different morphologies
title_sort sonochemical preparation of pbwo4 crystals with different morphologies
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=59449096833&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/59437
_version_ 1681425251142991872

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