Improved thermal stability of europium complex nanoclusters embedded in silica colloidal spheres

Dan Zhao; Weiping Qin; Jisen Zhang; Gejihu De; Jishuang Zhang

doi:10.1246/cl.2005.366

Improved thermal stability of europium complex nanoclusters embedded in silica colloidal spheres

Dan Zhao
, Weiping Qin
, Jisen Zhang
, Gejihu De
, Jishuang Zhang

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Europium complex nanoclusters are introduced into monodisperse colloidal silica spheres by a modified Stöber method. Transmission electron microscopy measurements confirm that the hybrid spheres possess smooth surface and core-shell structure. The hybrid spheres display strong characteristic luminescence of the Eu³⁺ ions. Furthermore they exhibit an improved thermal stability compared with the pure rare earth (RE) complex.

Original language	English
Pages (from-to)	366-367
Number of pages	2
Journal	Chemistry Letters
Volume	34
Issue number	3
DOIs	https://doi.org/10.1246/cl.2005.366
State	Published - 5 Mar 2005
Externally published	Yes

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10.1246/cl.2005.366

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title = "Improved thermal stability of europium complex nanoclusters embedded in silica colloidal spheres",

abstract = "Europium complex nanoclusters are introduced into monodisperse colloidal silica spheres by a modified St{\"o}ber method. Transmission electron microscopy measurements confirm that the hybrid spheres possess smooth surface and core-shell structure. The hybrid spheres display strong characteristic luminescence of the Eu3+ ions. Furthermore they exhibit an improved thermal stability compared with the pure rare earth (RE) complex.",

author = "Dan Zhao and Weiping Qin and Jisen Zhang and Gejihu De and Jishuang Zhang",

year = "2005",

month = mar,

day = "5",

doi = "10.1246/cl.2005.366",

language = "English",

volume = "34",

pages = "366--367",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "Oxford University Press",

number = "3",

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T1 - Improved thermal stability of europium complex nanoclusters embedded in silica colloidal spheres

AU - Zhao, Dan

AU - Qin, Weiping

AU - Zhang, Jisen

AU - De, Gejihu

AU - Zhang, Jishuang

PY - 2005/3/5

Y1 - 2005/3/5

N2 - Europium complex nanoclusters are introduced into monodisperse colloidal silica spheres by a modified Stöber method. Transmission electron microscopy measurements confirm that the hybrid spheres possess smooth surface and core-shell structure. The hybrid spheres display strong characteristic luminescence of the Eu3+ ions. Furthermore they exhibit an improved thermal stability compared with the pure rare earth (RE) complex.

AB - Europium complex nanoclusters are introduced into monodisperse colloidal silica spheres by a modified Stöber method. Transmission electron microscopy measurements confirm that the hybrid spheres possess smooth surface and core-shell structure. The hybrid spheres display strong characteristic luminescence of the Eu3+ ions. Furthermore they exhibit an improved thermal stability compared with the pure rare earth (RE) complex.

UR - https://www.scopus.com/pages/publications/19444380832

U2 - 10.1246/cl.2005.366

DO - 10.1246/cl.2005.366

M3 - Article

AN - SCOPUS:19444380832

SN - 0366-7022

VL - 34

SP - 366

EP - 367

JO - Chemistry Letters

JF - Chemistry Letters

IS - 3

ER -

Improved thermal stability of europium complex nanoclusters embedded in silica colloidal spheres

Abstract

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