Controlled hydrothermal synthesis of CeO2 nanospheres and their excellent magnetic properties

被引：0
|
作者：
Xiaofei Niu
机构：
[1] Suzhou University,Anhui Key Laboratory of Spintronics and Nanomaterials Research
来源：
Applied Physics A | 2017年 / 123卷
关键词：
CeO2; Oxygen Vacancy; Oxygen Storage Capacity; CeO2 Sample; Cerium Chloride;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Monodisperse spherical CeO2 nanostructures with irregular and rough surfaces have successfully been synthesized via a facile hydrothermal technology. XRD, SEM, XPS, Raman scattering, and M–H curves were employed to characterize the samples. The results showed that the spherical CeO2 nanostructures have a cubic fluorite structure and that there are Ce3+ ions and oxygen vacancies in the surface of the samples. The M–H curve of CeO2 nanospheres exhibits excellent room-temperature ferromagnetism (RT-FM), which is likely ascribed to the effects of the Ce3+ ions and oxygen vacancies.
引用
收藏
相关论文
共 50 条
  • [1] Controlled hydrothermal synthesis of CeO2 nanospheres and their excellent magnetic properties
    Niu, Xiaofei
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2017, 123 (04):
  • [2] Controlled hydrothermal synthesis, excellent optical and magnetic properties of CeO2 nanocubes
    Lei Qin
    Xiaofei Niu
    Journal of Materials Science: Materials in Electronics, 2016, 27 : 12233 - 12239
  • [3] Controlled hydrothermal synthesis, excellent optical and magnetic properties of CeO2 nanocubes
    Qin, Lei
    Niu, Xiaofei
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2016, 27 (11) : 12233 - 12239
  • [4] Controlled hydrothermal synthesis and excellent optical properties of two different kinds of CeO2 nanocubes
    Jinbo Ni
    Juan Gao
    Hui Wei
    Xianya Geng
    Journal of Materials Science: Materials in Electronics, 2017, 28 : 11029 - 11033
  • [5] Controlled hydrothermal synthesis and excellent optical properties of two different kinds of CeO2 nanocubes
    Ni, Jinbo
    Gao, Juan
    Wei, Hui
    Geng, Xianya
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (15) : 11029 - 11033
  • [6] Hydrothermal Synthesis and Characterization of Monodisperse CeO2 Nanospheres
    Phokha, Sumalin
    Maensiri, Santi
    INEC: 2010 3RD INTERNATIONAL NANOELECTRONICS CONFERENCE, VOLS 1 AND 2, 2010, : 545 - 546
  • [7] Smart hydrothermal synthesis and excellent magnetic properties of monodisperse pumpkin-like CeO2 nanostructures
    Hu, Hao
    Tu, Furong
    Niu, Xiaofei
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2016, 27 (12) : 13012 - 13015
  • [8] Smart hydrothermal synthesis and excellent magnetic properties of monodisperse pumpkin-like CeO2 nanostructures
    Hao Hu
    Furong Tu
    Xiaofei Niu
    Journal of Materials Science: Materials in Electronics, 2016, 27 : 13012 - 13015
  • [9] Facile hydrothermal synthesis of large-scale monodisperse 3D flower-like CeO2 nanospheres and their excellent magnetic properties
    Jinbo Ni
    Juan Gao
    Xianya Geng
    Hui Wei
    Journal of Materials Science: Materials in Electronics, 2017, 28 : 12306 - 12311
  • [10] Facile hydrothermal synthesis of large-scale monodisperse 3D flower-like CeO2 nanospheres and their excellent magnetic properties
    Ni, Jinbo
    Gao, Juan
    Geng, Xianya
    Wei, Hui
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (16) : 12306 - 12311
12345