Characterization of ZnO flowers of hexagonal prisms with planar and hexagonal pyramid tips grown on Zn substrates by a hydrothermal process

Characterization of ZnO flowers of hexagonal prisms with planar and hexagonal pyramid tips grown on Zn substrates by a hydrothermal process

Flower-like ZnO crystals on zinc substrates were synthesized by a simple hydrothermal method in different solutions containing 0.05, 0.10, 0.20, 0.30 and 0.40 g LiOH. X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), transmission electron mi...

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Main Authors: Nuengruethai Ekthammathat, Titipun Thongtem, Anukorn Phuruangrat, 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=84870510014&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/52587
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-525872018-09-04T09:37:23Z Characterization of ZnO flowers of hexagonal prisms with planar and hexagonal pyramid tips grown on Zn substrates by a hydrothermal process Nuengruethai Ekthammathat Titipun Thongtem Anukorn Phuruangrat Somchai Thongtem Engineering Materials Science Physics and Astronomy Flower-like ZnO crystals on zinc substrates were synthesized by a simple hydrothermal method in different solutions containing 0.05, 0.10, 0.20, 0.30 and 0.40 g LiOH. X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM) and selected area electron diffraction (SAED) showed that the products were wurtzite hexagonal ZnO flowers, composed of single crystalline hexagonal prisms grown along the [0 0 0 1] direction with planar and hexagonal pyramid tips, including the Zn-O stretching vibration at 411.5 cm-1. Photoluminescence (PL), excited by a 215 nm wavelength at room temperature, exhibited strong green emission at 543 nm. © 2012 Elsevier Ltd. All rights reserved. 2018-09-04T09:27:35Z 2018-09-04T09:27:35Z 2013-01-01 Journal 10963677 07496036 2-s2.0-84870510014 10.1016/j.spmi.2012.10.013 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84870510014&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/52587
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
Nuengruethai Ekthammathat
Titipun Thongtem
Anukorn Phuruangrat
Somchai Thongtem
Characterization of ZnO flowers of hexagonal prisms with planar and hexagonal pyramid tips grown on Zn substrates by a hydrothermal process
description Flower-like ZnO crystals on zinc substrates were synthesized by a simple hydrothermal method in different solutions containing 0.05, 0.10, 0.20, 0.30 and 0.40 g LiOH. X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM) and selected area electron diffraction (SAED) showed that the products were wurtzite hexagonal ZnO flowers, composed of single crystalline hexagonal prisms grown along the [0 0 0 1] direction with planar and hexagonal pyramid tips, including the Zn-O stretching vibration at 411.5 cm-1. Photoluminescence (PL), excited by a 215 nm wavelength at room temperature, exhibited strong green emission at 543 nm. © 2012 Elsevier Ltd. All rights reserved.
format Journal
author Nuengruethai Ekthammathat
Titipun Thongtem
Anukorn Phuruangrat
Somchai Thongtem
author_facet Nuengruethai Ekthammathat
Titipun Thongtem
Anukorn Phuruangrat
Somchai Thongtem
author_sort Nuengruethai Ekthammathat
title Characterization of ZnO flowers of hexagonal prisms with planar and hexagonal pyramid tips grown on Zn substrates by a hydrothermal process
title_short Characterization of ZnO flowers of hexagonal prisms with planar and hexagonal pyramid tips grown on Zn substrates by a hydrothermal process
title_full Characterization of ZnO flowers of hexagonal prisms with planar and hexagonal pyramid tips grown on Zn substrates by a hydrothermal process
title_fullStr Characterization of ZnO flowers of hexagonal prisms with planar and hexagonal pyramid tips grown on Zn substrates by a hydrothermal process
title_full_unstemmed Characterization of ZnO flowers of hexagonal prisms with planar and hexagonal pyramid tips grown on Zn substrates by a hydrothermal process
title_sort characterization of zno flowers of hexagonal prisms with planar and hexagonal pyramid tips grown on zn substrates by a hydrothermal process
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84870510014&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/52587
_version_ 1681423978390880256

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