Template-free synthesis of neodymium hydroxide nanorods by microwave-assisted hydrothermal process, and of neodymium oxide nanorods by thermal decomposition

Template-free synthesis of neodymium hydroxide nanorods by microwave-assisted hydrothermal process, and of neodymium oxide nanorods by thermal decomposition

Based on the 150°C and 1 h microwave-assisted hydrothermal reaction of Nd(NO3)3dissolved in deionized water with pH 10 adjusted by concentrated NH4OH solution, the phase and morphology of the product, characterized by XRD, SEM and TEM analyses, were specified as hexagonal Nd(OH)3nanorods 50 nm in di...

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Main Authors: Anukorn Phuruangrat, Somchai Thongtem, Titipun Thongtem
Format: Journal
Published: 2018
Subjects:
Chemical Engineering
Materials Science
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84859762782&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/51457
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-514572018-09-04T06:07:59Z Template-free synthesis of neodymium hydroxide nanorods by microwave-assisted hydrothermal process, and of neodymium oxide nanorods by thermal decomposition Anukorn Phuruangrat Somchai Thongtem Titipun Thongtem Chemical Engineering Materials Science Based on the 150°C and 1 h microwave-assisted hydrothermal reaction of Nd(NO3)3dissolved in deionized water with pH 10 adjusted by concentrated NH4OH solution, the phase and morphology of the product, characterized by XRD, SEM and TEM analyses, were specified as hexagonal Nd(OH)3nanorods 50 nm in diameter and 700 nm long, growing along the [0 0 1] direction. TGA analysis showed the evaporation of adsorbed water and dehydration of Nd(OH)3to synthesize the final pure Nd2O3product. With 500°C and 2 h calcination of the Nd(OH)3self-template precursor, Nd2O3nanorods were synthesized, retaining both the morphology and growth direction of the precursor. © 2012 Elsevier Ltd and Techna Group S.r.l. All rights reserved. 2018-09-04T06:02:09Z 2018-09-04T06:02:09Z 2012-07-01 Journal 02728842 2-s2.0-84859762782 10.1016/j.ceramint.2012.01.065 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84859762782&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/51457
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
Anukorn Phuruangrat
Somchai Thongtem
Titipun Thongtem
Template-free synthesis of neodymium hydroxide nanorods by microwave-assisted hydrothermal process, and of neodymium oxide nanorods by thermal decomposition
description Based on the 150°C and 1 h microwave-assisted hydrothermal reaction of Nd(NO3)3dissolved in deionized water with pH 10 adjusted by concentrated NH4OH solution, the phase and morphology of the product, characterized by XRD, SEM and TEM analyses, were specified as hexagonal Nd(OH)3nanorods 50 nm in diameter and 700 nm long, growing along the [0 0 1] direction. TGA analysis showed the evaporation of adsorbed water and dehydration of Nd(OH)3to synthesize the final pure Nd2O3product. With 500°C and 2 h calcination of the Nd(OH)3self-template precursor, Nd2O3nanorods were synthesized, retaining both the morphology and growth direction of the precursor. © 2012 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
format Journal
author Anukorn Phuruangrat
Somchai Thongtem
Titipun Thongtem
author_facet Anukorn Phuruangrat
Somchai Thongtem
Titipun Thongtem
author_sort Anukorn Phuruangrat
title Template-free synthesis of neodymium hydroxide nanorods by microwave-assisted hydrothermal process, and of neodymium oxide nanorods by thermal decomposition
title_short Template-free synthesis of neodymium hydroxide nanorods by microwave-assisted hydrothermal process, and of neodymium oxide nanorods by thermal decomposition
title_full Template-free synthesis of neodymium hydroxide nanorods by microwave-assisted hydrothermal process, and of neodymium oxide nanorods by thermal decomposition
title_fullStr Template-free synthesis of neodymium hydroxide nanorods by microwave-assisted hydrothermal process, and of neodymium oxide nanorods by thermal decomposition
title_full_unstemmed Template-free synthesis of neodymium hydroxide nanorods by microwave-assisted hydrothermal process, and of neodymium oxide nanorods by thermal decomposition
title_sort template-free synthesis of neodymium hydroxide nanorods by microwave-assisted hydrothermal process, and of neodymium oxide nanorods by thermal decomposition
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84859762782&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/51457
_version_ 1681423773188751360

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