Preparation of LaPO 4 nanowires with high aspect ratio by a facile hydrothermal method and their photoluminescence

LaPO 4 nanowires (NWs) measuring 10-15 nm in diameter and up to 4 μm long were prepared by a 200 °C and 12 h hydrothermal reaction of LaCl 3 and Na 3PO 4·12H 2O solution with pH adjusting by 37 % HNO 3 to 1, without using any surfactants or templates. The as-prepared LaPO 4 NWs were characterized by...

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Main Authors:	Phuruangrat A., Ekthammathat N., Thongtem S., Thongtem T.
Format:	Article
Language:	English
Published:	2014
Online Access:	http://www.scopus.com/inward/record.url?eid=2-s2.0-84863567976&partnerID=40&md5=5e56f5ef260ddf0d6ae6945e3ced12db http://cmuir.cmu.ac.th/handle/6653943832/6763
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Institution:	Chiang Mai University
Language:	English

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spelling	th-cmuir.6653943832-67632014-08-30T03:51:12Z Preparation of LaPO 4 nanowires with high aspect ratio by a facile hydrothermal method and their photoluminescence Phuruangrat A. Ekthammathat N. Thongtem S. Thongtem T. LaPO 4 nanowires (NWs) measuring 10-15 nm in diameter and up to 4 μm long were prepared by a 200 °C and 12 h hydrothermal reaction of LaCl 3 and Na 3PO 4·12H 2O solution with pH adjusting by 37 % HNO 3 to 1, without using any surfactants or templates. The as-prepared LaPO 4 NWs were characterized by X-ray diffraction, Fourier transform infrared spectroscopy, scanning and transmission electron microscopy, and UV-visible and photoluminescent spectroscopy. In the present research, photonic luminescence and absorbance of LaPO 4 NWs show the maximum emission at 397.60 nm in the violet region and a band gap of 2.87 eV. © 2012 Springer Science+Business Media B.V. 2014-08-30T03:51:12Z 2014-08-30T03:51:12Z 2012 Article in Press 9226168 10.1007/s11164-012-0692-9 RCINE http://www.scopus.com/inward/record.url?eid=2-s2.0-84863567976&partnerID=40&md5=5e56f5ef260ddf0d6ae6945e3ced12db http://cmuir.cmu.ac.th/handle/6653943832/6763 English
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
language	English
description	LaPO 4 nanowires (NWs) measuring 10-15 nm in diameter and up to 4 μm long were prepared by a 200 °C and 12 h hydrothermal reaction of LaCl 3 and Na 3PO 4·12H 2O solution with pH adjusting by 37 % HNO 3 to 1, without using any surfactants or templates. The as-prepared LaPO 4 NWs were characterized by X-ray diffraction, Fourier transform infrared spectroscopy, scanning and transmission electron microscopy, and UV-visible and photoluminescent spectroscopy. In the present research, photonic luminescence and absorbance of LaPO 4 NWs show the maximum emission at 397.60 nm in the violet region and a band gap of 2.87 eV. © 2012 Springer Science+Business Media B.V.
format	Article
author	Phuruangrat A. Ekthammathat N. Thongtem S. Thongtem T.
spellingShingle	Phuruangrat A. Ekthammathat N. Thongtem S. Thongtem T. Preparation of LaPO 4 nanowires with high aspect ratio by a facile hydrothermal method and their photoluminescence
author_facet	Phuruangrat A. Ekthammathat N. Thongtem S. Thongtem T.
author_sort	Phuruangrat A.
title	Preparation of LaPO 4 nanowires with high aspect ratio by a facile hydrothermal method and their photoluminescence
title_short	Preparation of LaPO 4 nanowires with high aspect ratio by a facile hydrothermal method and their photoluminescence
title_full	Preparation of LaPO 4 nanowires with high aspect ratio by a facile hydrothermal method and their photoluminescence
title_fullStr	Preparation of LaPO 4 nanowires with high aspect ratio by a facile hydrothermal method and their photoluminescence
title_full_unstemmed	Preparation of LaPO 4 nanowires with high aspect ratio by a facile hydrothermal method and their photoluminescence
title_sort	preparation of lapo 4 nanowires with high aspect ratio by a facile hydrothermal method and their photoluminescence
publishDate	2014
url	http://www.scopus.com/inward/record.url?eid=2-s2.0-84863567976&partnerID=40&md5=5e56f5ef260ddf0d6ae6945e3ced12db http://cmuir.cmu.ac.th/handle/6653943832/6763
_version_	1681420674636185600

Preparation of LaPO 4 nanowires with high aspect ratio by a facile hydrothermal method and their photoluminescence

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