A facile hydrothermal approach to the synthesis of nanoscale rare earth hydroxides | |
Li, Chengyin1,2; Liu, Hui1; Yang, Jun1 | |
刊名 | NANOSCALE RESEARCH LETTERS
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2015-03-19 | |
卷号 | 10期号:MAR页码:144 |
关键词 | Rare earth Hydrothermal Hydroxide Nanorod Oxide |
ISSN号 | 1556-276X |
通讯作者 | Yang, J (reprint author), Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China. |
英文摘要 | 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. |
学科主题 | Science & Technology - Other Topics ; Materials Science ; Physics |
WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
类目[WOS] | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
研究领域[WOS] | Science & Technology - Other Topics ; Materials Science ; Physics |
关键词[WOS] | OXIDE NANORODS ; LUMINESCENCE PROPERTIES ; PRECIPITATION ; DECOMPOSITION ; PROGRESS ; PR ; EU ; LN |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000351712100001 |
内容类型 | 期刊论文 |
源URL | [http://ir.ipe.ac.cn/handle/122111/13803] ![]() |
专题 | 过程工程研究所_研究所(批量导入) |
作者单位 | 1.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 |
推荐引用方式 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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