Facile large-scale synthesis of monodisperse REF3 (RE = Y, Ce, Nd, Sm-Lu) nano/microcrystals and luminescence properties

	Facile large-scale synthesis of monodisperse REF3 (RE = Y, Ce, Nd, Sm-Lu) nano/microcrystals and luminescence properties
	Shao,Baiqi ; Zhao,Qi ; Jia,Yongchao ; Lv,Wenzhen ; Jiao,Mengmeng ; Lu,Wei ; You,Hongpeng
刊名	journal of materials chemistry c
	2014
卷号	2 期号:36 页码:7666-7673
关键词	SHAPE-CONTROLLED SYNTHESIS NANOCRYSTALS NANOPARTICLES CONVERSION SIZE NANOSTRUCTURES MORPHOLOGY PARTICLES PHASE GOLD
通讯作者	you,hp
英文摘要	highly monodisperse yf3:ln(3+) (ln = eu, ce, tb, yb/er, yb/ho, and yb/tm) nano/microcrystals with controllable size and morphology have been synthesized by an innovative low-temperature (<= 0 degrees c) precipitation route free of any surfactant. interestingly, the monodispersity and morphology are independent of the ph value and reactant concentration at a low temperature even when the reactant concentrations are close to saturation. this allows for a high yield production at 150 g l-1 of reaction system. a detailed investigation of the growth process reveals that a low temperature can ensure a more definite separation of nucleation and growth. simultaneously, the low temperature-induced diffusion-controlled growth model gives rise to a size focusing effect, which further insures the monodispersity of the final products. furthermore, our synthetic strategy can be extended to other lanthanide fluorides (ref3, re (rare earth) = ce, nd, sm-lu), and the obtained yf3:ln(3+) samples exhibit strong down/upconversion emissions. such a facile synthetic strategy fits well with the green concept in current synthetic innovations for nanocrystals and may provide some guidance in the kinetically controlled synthesis of inorganic nanocrystals.
收录类别	SCI
语种	英语
公开日期	2015-10-27
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/56229]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Shao,Baiqi,Zhao,Qi,Jia,Yongchao,et al. Facile large-scale synthesis of monodisperse REF3 (RE = Y, Ce, Nd, Sm-Lu) nano/microcrystals and luminescence properties[J]. journal of materials chemistry c,2014,2(36):7666-7673.
APA	Shao,Baiqi.,Zhao,Qi.,Jia,Yongchao.,Lv,Wenzhen.,Jiao,Mengmeng.,...&You,Hongpeng.(2014).Facile large-scale synthesis of monodisperse REF3 (RE = Y, Ce, Nd, Sm-Lu) nano/microcrystals and luminescence properties.journal of materials chemistry c,2(36),7666-7673.
MLA	Shao,Baiqi,et al."Facile large-scale synthesis of monodisperse REF3 (RE = Y, Ce, Nd, Sm-Lu) nano/microcrystals and luminescence properties".journal of materials chemistry c 2.36(2014):7666-7673.