Ln(3+) (Ln Eu, Dy, Sm, and Er) Ion-Doped YVO4 Nano/Microcrystals with Multiform Morphologies: Hydrothermal Synthesis, Growing Mechanism, and Luminescent Properties

	Ln(3+) (Ln Eu, Dy, Sm, and Er) Ion-Doped YVO4 Nano/Microcrystals with Multiform Morphologies: Hydrothermal Synthesis, Growing Mechanism, and Luminescent Properties
	Xu ZH ; Kang XJ ; Li CX ; Hou ZY ; Zhang CM ; Yang DM ; Li GG ; Lin J
刊名	inorganic chemistry
	2010
卷号	49 期号:14 页码:6706-6715
关键词	UP-CONVERSION FLUORESCENCE OPTICAL-PROPERTIES COLLOIDAL YVO4-EU TIO2 NANOCRYSTALS COLOR TELEVISION GROWTH-MECHANISM RAPID SYNTHESIS LOW-TEMPERATURE ENERGY-TRANSFER LIGHT EMISSION
ISSN号	0020-1669
通讯作者	li cx
中文摘要	yvo4 nano/microcrystals with multiform morphologies, such as nanoparticles, microdoughnut, micropancake, pillar structure, and microflower, have been synthesized via a facile hydrothermal route. a series of controlled experiments indicate that the shape and size of as-prepared architectures can be tuned effectively by controlling the reaction conditions, such as reaction time, vanadium sources, different organic additives, and the molar ratio of organic additive trisodium citrate (cit(3-)):y3+. it is found that cit(3-) as a ligand and shape modifier has the dynamic effect by adjusting the growth rate of different facets under different experimental conditions, resulting in the formation of various geometries of the final products. the possible formation mechanisms for products with diverse architectures have been presented in detail. additionally, we systematically investigate the luminescent properties of the yvo4:ln(3+) (ln = eu, dy, sm, and er). because of an efficient energy transfer from vanadate groups to dopants, yvo4:ln(3+) (ln = eu, dy, sm, and er) phosphors showed their strong characteristic emission under ultraviolet excitation and low-voltage electron beam excitation. the ability to generate yvo4 nano/microstructures with diverse shapes, multicolor emission, and higher quantum efficiency provides a great opportunity for systematically evaluating their luminescence properties, as well as fully exploring their applications in many types of color display fields.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000279621200057
公开日期	2012-04-26
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/43601]
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	Xu ZH,Kang XJ,Li CX,et al. Ln(3+) (Ln Eu, Dy, Sm, and Er) Ion-Doped YVO4 Nano/Microcrystals with Multiform Morphologies: Hydrothermal Synthesis, Growing Mechanism, and Luminescent Properties[J]. inorganic chemistry,2010,49(14):6706-6715.
APA	Xu ZH.,Kang XJ.,Li CX.,Hou ZY.,Zhang CM.,...&Lin J.(2010).Ln(3+) (Ln Eu, Dy, Sm, and Er) Ion-Doped YVO4 Nano/Microcrystals with Multiform Morphologies: Hydrothermal Synthesis, Growing Mechanism, and Luminescent Properties.inorganic chemistry,49(14),6706-6715.
MLA	Xu ZH,et al."Ln(3+) (Ln Eu, Dy, Sm, and Er) Ion-Doped YVO4 Nano/Microcrystals with Multiform Morphologies: Hydrothermal Synthesis, Growing Mechanism, and Luminescent Properties".inorganic chemistry 49.14(2010):6706-6715.