Synthesis of dysprosium oxide by homogeneous precipitation

被引：24
|
作者：
Happy
Tok, A. I. Y. [1 ]
Boey, F. Y. C.
Huebner, R.
Ng, S. H.
机构：
[1] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore, Singapore
[2] AMT Int Corp, Singapore 639798, Singapore
来源：
JOURNAL OF ELECTROCERAMICS | 2006年 / 17卷 / 01期
关键词：
nanoparticles; dysprosium oxide; homogeneous precipitation;
D O I：
10.1007/s10832-006-9940-y
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Nanocrystals of uniform dysprosium oxide (Dy2O3) particles have been prepared by homogeneous precipitation technique. The particles were produced by aging DyCl(3)solution in presence of urea at elevated temperature. The particles were characterized with respect to their size, shape, and thermal decomposition behavior. It was found that the precipitated particles were spherical, uniform in size, and amorphous in nature. Upon heating in air, these particles decomposed into oxide and no change in morphology was observed. The dysprosium ion concentration was found to have significant effect on the particle size and its distribution.
引用
收藏
页码：75 / 78
页数：4
相关论文
共 50 条
  • [31] Hydrothermal-assisted homogeneous precipitation synthesis of dumbbell-like MnCO3 nanostructures
    Xing, Ruimin
    Li, Rui
    Xu, Yinxia
    Li, Bingyue
    Liu, Jin
    Liu, Shanhu
    Luo, Daibing
    Mao, Liqun
    CERAMICS INTERNATIONAL, 2017, 43 (16) : 14426 - 14430
  • [32] Synthesis of SmOHCO3 micro/nano particles from the coupling route of homogeneous precipitation with microemulsion
    Zhu Wenqing
    Qu Fang
    Chen Haojun
    Li Zhuo
    Liu Bin
    JOURNAL OF RARE EARTHS, 2014, 32 (06) : 553 - 557
  • [33] Synthesis and characterization of nanocrystalline ceria powder through homogeneous precipitation method
    Liang, Jin
    Chen, Hong
    ADVANCED MATERIALS AND PROCESSES II, PTS 1-3, 2012, 557-559 : 567 - +
  • [34] Synthesis of nanocrystalline cerium oxide particles by the precipitation method
    Chen, HI
    Chang, HY
    CERAMICS INTERNATIONAL, 2005, 31 (06) : 795 - 802
  • [35] Chemical Synthesis by Precipitation of Zinc Oxide for Boimedical Application
    Medjber, Farida Ait
    Amokrane, Rachida
    Djafri, Dihia
    Belmouhoub, Zaina
    Bentaha, Dyhia
    Yefsah, Said
    ADVANCES IN MATERIALS SCIENCE, 2023, 23 (02): : 77 - 87
  • [36] SYNTHESIS OF CUGAS2 BY MEANS OF HOMOGENEOUS PRECIPITATION REACTION AND APPLICATION FOR PHOTOLUMINESCENCE
    UENO, Y
    SUGIURA, T
    HATTORI, Y
    MINOURA, H
    DENKI KAGAKU, 1993, 61 (10): : 1206 - 1210
  • [37] Synthesis and characterization of nanocrystalline zinc ferrite spinel powders by homogeneous precipitation method
    Sharma, Ravi Kant
    Ghose, Ranjana
    CERAMICS INTERNATIONAL, 2015, 41 (10) : 14684 - 14691
  • [38] Synthesis and characterization of nanosize molybdenum disulfide particles by quick homogeneous precipitation method
    Kunhong Hu
    Xianguo Hu
    Xiaojun Sun
    Hefeng Jing
    Song Zhan
    PROGRESSES IN FRACTURE AND STRENGTH OF MATERIALS AND STRUCTURES, 1-4, 2007, 353-358 : 2107 - +
  • [39] Dysprosium Oxide-Graphene Oxide Supported Hemoglobin for Biosensing of H2O2
    Huang, Haiping
    Lv, Lianlian
    Chen, Zhongzhen
    Chen, Yanan
    Hu, Yongmei
    Xu, Fang
    CHEMISTRY LETTERS, 2019, 48 (02) : 114 - 117
  • [40] Ultrasmall Europium, Gadolinium, and Dysprosium Oxide Nanoparticles: Polyol Synthesis, Properties, and Biomedical Imaging Applications
    Yue, Huan
    Park, Ja Young
    Chang, Yongmin
    Lee, Gang Ho
    MINI-REVIEWS IN MEDICINAL CHEMISTRY, 2020, 20 (17) : 1767 - 1780
12345