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
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84870233685&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/48160
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-481602018-04-25T08:48:22Z Ultrasound-assisted synthesis, characterization and optical property of 0-3 wt% Sn-doped ZnO Anukorn Phuruangrat Sumittra Kongnuanyai Titipun Thongtem Somchai Thongtem 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. 2018-04-25T08:48:22Z 2018-04-25T08:48:22Z 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/6653943832/48160
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
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
spellingShingle Anukorn Phuruangrat
Sumittra Kongnuanyai
Titipun Thongtem
Somchai Thongtem
Ultrasound-assisted synthesis, characterization and optical property of 0-3 wt% Sn-doped ZnO
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/6653943832/48160
_version_ 1681423198039572480

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