Ultrasound-assisted synthesis, characterization and optical property of 0-3 wt% Sn-doped ZnO

Ultrasound-assisted synthesis, characterization and optical property of 0-3 wt% Sn-doped ZnO

Sn-doped ZnO samples were successfully synthesized by an ultrasonic solution method, and characterized by X-ray diffraction and electron microscopy. All samples were specified as hexagonal wurtzite ZnO with flower-like structure for pure ZnO and 1 wt% Sn-doped ZnO, and with agglomerates of nanoparti...

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Main Authors: Anukorn Phuruangrat, Sumittra Kongnuanyai, Titipun Thongtem, Somchai Thongtem
Format: Journal
Published: 2018
Subjects:
Engineering
Materials Science
Physics and Astronomy
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84870233685&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/52579
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-525792018-09-04T09:37:03Z Ultrasound-assisted synthesis, characterization and optical property of 0-3 wt% Sn-doped ZnO Anukorn Phuruangrat Sumittra Kongnuanyai Titipun Thongtem Somchai Thongtem Engineering Materials Science Physics and Astronomy Sn-doped ZnO samples were successfully synthesized by an ultrasonic solution method, and characterized by X-ray diffraction and electron microscopy. All samples were specified as hexagonal wurtzite ZnO with flower-like structure for pure ZnO and 1 wt% Sn-doped ZnO, and with agglomerates of nanoparticles for 2 and 3 wt% Sn-doped ZnO. Room temperature UV-visible spectra exhibited 373 nm band edge absorption for wurtzite hexagonal pure ZnO, and were red-shift broad absorption bands from ultraviolet for pure ZnO to visible region for 1, 2 and 3 wt% Sn-doped ZnO. The improvement of visible absorption in the Sn-doped ZnO samples was suggested to be the result of lattice defects caused by Sn dopant. © 2012 Elsevier B.V. All rights reserved. 2018-09-04T09:27:21Z 2018-09-04T09:27:21Z 2013-01-15 Journal 0167577X 2-s2.0-84870233685 10.1016/j.matlet.2012.09.091 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84870233685&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/52579
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Engineering
Materials Science
Physics and Astronomy
spellingShingle Engineering
Materials Science
Physics and Astronomy
Anukorn Phuruangrat
Sumittra Kongnuanyai
Titipun Thongtem
Somchai Thongtem
Ultrasound-assisted synthesis, characterization and optical property of 0-3 wt% Sn-doped ZnO
description Sn-doped ZnO samples were successfully synthesized by an ultrasonic solution method, and characterized by X-ray diffraction and electron microscopy. All samples were specified as hexagonal wurtzite ZnO with flower-like structure for pure ZnO and 1 wt% Sn-doped ZnO, and with agglomerates of nanoparticles for 2 and 3 wt% Sn-doped ZnO. Room temperature UV-visible spectra exhibited 373 nm band edge absorption for wurtzite hexagonal pure ZnO, and were red-shift broad absorption bands from ultraviolet for pure ZnO to visible region for 1, 2 and 3 wt% Sn-doped ZnO. The improvement of visible absorption in the Sn-doped ZnO samples was suggested to be the result of lattice defects caused by Sn dopant. © 2012 Elsevier B.V. All rights reserved.
format Journal
author Anukorn Phuruangrat
Sumittra Kongnuanyai
Titipun Thongtem
Somchai Thongtem
author_facet Anukorn Phuruangrat
Sumittra Kongnuanyai
Titipun Thongtem
Somchai Thongtem
author_sort Anukorn Phuruangrat
title Ultrasound-assisted synthesis, characterization and optical property of 0-3 wt% Sn-doped ZnO
title_short Ultrasound-assisted synthesis, characterization and optical property of 0-3 wt% Sn-doped ZnO
title_full Ultrasound-assisted synthesis, characterization and optical property of 0-3 wt% Sn-doped ZnO
title_fullStr Ultrasound-assisted synthesis, characterization and optical property of 0-3 wt% Sn-doped ZnO
title_full_unstemmed Ultrasound-assisted synthesis, characterization and optical property of 0-3 wt% Sn-doped ZnO
title_sort ultrasound-assisted synthesis, characterization and optical property of 0-3 wt% sn-doped zno
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84870233685&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/52579
_version_ 1681423976899805184

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