Synthesis and magnetic properties of samarium hydroxide nanocrystals

	Synthesis and magnetic properties of samarium hydroxide nanocrystals
	Zheng, XS; Song, L; Liu, SJ; Hu, TD; Chen, JF; Chen, X; Marcelli, A; Saleem, MF; Chu, WS; Wu, ZY
刊名	NEW JOURNAL OF CHEMISTRY
	2015
卷号	39 期号:6 页码:4972-4976
通讯作者	储旺盛 ; 吴自玉
英文摘要	Samarium hydroxide (Sm(OH)(3)) is an important samarium compound with many potential applications in electronics, optics and catalysis. Based on a facile hydrothermal method assisted by oleic acid surface modifications we synthesized Sm(OH)(3) nanocrystals with various morphologies. In this system, by adding the oleic acid surfactant both crystallization and grain size of nanocrystals can be tuned. Furthermore, the paramagnetic resonance and magnetic measurements point out that rod-like Sm(OH)(3) samples are non-magnetic, while Sm(OH)(3) disc-like samples exhibit weak ferromagnetism. The correlation between magnetism and morphology in Sm(OH)(3) nanocrystals is associated with the surfactant-induced surface modification as well as with the changes in the localization of electrons in Sm 5d orbitals, in agreement with X-ray absorption spectroscopy data.
学科主题	Chemistry
类目[WOS]	Chemistry, Multidisciplinary
收录类别	SCI
WOS记录号	WOS:000355856200095
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/228451]
专题	高能物理研究所_多学科研究中心
推荐引用方式 GB/T 7714	Zheng, XS,Song, L,Liu, SJ,et al. Synthesis and magnetic properties of samarium hydroxide nanocrystals[J]. NEW JOURNAL OF CHEMISTRY,2015,39(6):4972-4976.
APA	Zheng, XS.,Song, L.,Liu, SJ.,Hu, TD.,Chen, JF.,...&吴自玉.(2015).Synthesis and magnetic properties of samarium hydroxide nanocrystals.NEW JOURNAL OF CHEMISTRY,39(6),4972-4976.
MLA	Zheng, XS,et al."Synthesis and magnetic properties of samarium hydroxide nanocrystals".NEW JOURNAL OF CHEMISTRY 39.6(2015):4972-4976.