Dendritic Y4O(OH)(9)NO3:Eu3+/Y2O3:Eu3+ hierarchical structures: controlled synthesis, growth mechanism, and luminescence properties

	Dendritic Y4O(OH)(9)NO3:Eu3+/Y2O3:Eu3+ hierarchical structures: controlled synthesis, growth mechanism, and luminescence properties
	Zhao Q ; You HP ; Lu W ; Guo N ; Jia YC ; Lv WZ ; Shao BQ ; Jiao MM
刊名	crystengcomm
	2013
卷号	15 期号:24 页码:4844-4851
关键词	DIFFUSION-LIMITED AGGREGATION SILVER NANOPARTICLES MAGNETIC-PROPERTIES NANORODS MICROSTRUCTURES NANOSTRUCTURES NANOCRYSTALS CRYSTALS UNIFORM
ISSN号	1466-8033
通讯作者	zhao q
中文摘要	novel dendrite-patterned triangles of y4o(oh)(9)no3:eu3+ have been successfully prepared via a simple hydrothermal method without using any surfactant, catalyst, or template. the growth mechanism was interpreted as a modified diffusion-limited aggregation (dla) model. detailed contrast experiments revealed that the regulation of ethylene glycol/water ratio and ph value was essential for the formation of dendrites. the ethylene glycol served multiple functions in the formation of dendrites: to bind with y3+ ions, change the viscosity of reaction solution, and selectively adsorb on certain faces of crystals. the asformed precursors could transform into y2o3:eu3+ hierarchical dendrites after calcination, which exhibited strong red emission under ultraviolet excitation. furthermore, the dependence of the luminescence performance on different morphologies was discussed in detail.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000319512000009
公开日期	2014-04-18
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/50274]
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	Zhao Q,You HP,Lu W,et al. Dendritic Y4O(OH)(9)NO3:Eu3+/Y2O3:Eu3+ hierarchical structures: controlled synthesis, growth mechanism, and luminescence properties[J]. crystengcomm,2013,15(24):4844-4851.
APA	Zhao Q.,You HP.,Lu W.,Guo N.,Jia YC.,...&Jiao MM.(2013).Dendritic Y4O(OH)(9)NO3:Eu3+/Y2O3:Eu3+ hierarchical structures: controlled synthesis, growth mechanism, and luminescence properties.crystengcomm,15(24),4844-4851.
MLA	Zhao Q,et al."Dendritic Y4O(OH)(9)NO3:Eu3+/Y2O3:Eu3+ hierarchical structures: controlled synthesis, growth mechanism, and luminescence properties".crystengcomm 15.24(2013):4844-4851.