An investigation of different morphological and structural changes in neodymium hydroxide nanoparticles
- Resource Type
- Article
- Authors
- Wang, Jiajun; Xiao, Guolin; Xu, Yizhuang; Zhou, Yong; Xiong, Boqing; Cui, Shun; Wang, Dujin; Xu, Duanfu
- Source
- Journal of Crystal Growth. Jan2006, Vol. 286 Issue 1, p78-82. 5p.
- Subject
- *NANOPARTICLES
*RAMAN spectroscopy
*NEODYMIUM
*FIELD emission
- Language
- ISSN
- 0022-0248
Abstract: Nd(OH)3 particles of nanometer size have been prepared by using different methods. The obtained neodymium hydroxide samples have been investigated by using the FT-Raman spectroscopy, X-ray diffraction, transmission electron microscopy as well as field emission electron microscopy. Observable changes in enhanced electronic Raman bands have been found among the FT-Raman spectra of different morphological Nd(OH)3 particles which formed under different physical–chemical conditions. The result suggests that the change of size and morphology of Nd(OH)3 particles occur with structural change and subtle variation on the coordination environment around the neodymium ions. [Copyright &y& Elsevier]