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A facile hydrothermal approach to the synthesis of nanoscale rare earth hydroxides
Li, Chengyin1,2; Liu, Hui1; Yang, Jun1
2015-03-19
Source PublicationNANOSCALE RESEARCH LETTERS
ISSN1556-276X
Volume10Issue:MARPages:144
Abstract

Nanosized rare earth (RE) hydroxides including La(OH) 3, Nd(OH) 3, Pr(OH) 3, Sm(OH) 3, Gd(OH) 3, and Er(OH) 3 with rod- like morphology are fabricated via a convenient hydrothermal approach. This strategy calls for the first preparation of metal complexes between RE precursors and dodecylamine (DDA) in water/ ethanol mixture at room temperature and subsequent thermal decomposition at elevated temperature. The influence of reaction time and water/ ethanol volume ratios on the morphology and size of as- prepared RE hydroxides are investigated. CeO2 nanoparticles with spherical shape could be directly obtained by hydrothermal treatment of complexes formed between Ce precursors and DDA. In addition, by further calcinating the RE hydroxides at high temperature in air, RE oxide nanorods could be readily produced.

KeywordRare Earth Hydrothermal Hydroxide Nanorod Oxide
SubtypeArticle
Subject AreaScience & Technology - Other Topics ; Materials Science ; Physics
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
DOI10.1186/s11671-015-0850-2
Indexed BySCI
Language英语
WOS KeywordOxide Nanorods ; Luminescence Properties ; Precipitation ; Decomposition ; Progress ; Pr ; Eu ; Ln
WOS Research AreaScience & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000351712100001
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13803
Collection研究所(批量导入)
Corresponding AuthorYang, Jun
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Chengyin,Liu, Hui,Yang, Jun. A facile hydrothermal approach to the synthesis of nanoscale rare earth hydroxides[J]. NANOSCALE RESEARCH LETTERS,2015,10(MAR):144.
APA Li, Chengyin,Liu, Hui,&Yang, Jun.(2015).A facile hydrothermal approach to the synthesis of nanoscale rare earth hydroxides.NANOSCALE RESEARCH LETTERS,10(MAR),144.
MLA Li, Chengyin,et al."A facile hydrothermal approach to the synthesis of nanoscale rare earth hydroxides".NANOSCALE RESEARCH LETTERS 10.MAR(2015):144.
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