Issue 28, 2012
From the journal:

Dalton Transactions

Luminescent hybrid materials of lanthanide β-diketonate and mesoporous host through covalent and ionic bonding with anion metathesis†

Qiu-Ping Lia  and  Bing Yan*a  

* Corresponding authors

a Department of Chemistry, Tongji University, Siping Road 1239, Shanghai, 200092, China
E-mail: byan@tongji.edu.cn
Fax: +86-21-65982287
Tel: +86-21-65984663

Abstract

Luminescent mesoporous materials were prepared by performing an anion metathesis reaction on ionic liquid modified SBA15, which has imidazolium chloride bridging units. The lanthanide β-diketonate complex anion was successfully anchored onto the SBA15 framework after the anion metathesis reaction. The resulting materials were characterized by FTIR, TEM, TGA, small-angle X-ray powder diffraction (SAXRD) and nitrogen adsorption–desorption isotherms. The photoluminescent properties of these materials were investigated in detail, and the results reveal that these hybrid mesoporous SBA15, prepared through this preparation approach, present favorable photoluminescent behavior such as high luminescent quantum efficiencies and long luminescent lifetimes.

Graphical abstract: Luminescent hybrid materials of lanthanide β-diketonate and mesoporous host through covalent and ionic bonding with anion metathesis

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C2DT30364G
Article type
Paper
Submitted
16 Feb 2012
Accepted
23 May 2012
First published
23 May 2012

Dalton Trans., 2012,41, 8567-8574

Permissions

Request permissions

Luminescent hybrid materials of lanthanide β-diketonate and mesoporous host through covalent and ionic bonding with anion metathesis

Q. Li and B. Yan, Dalton Trans., 2012, 41, 8567 DOI: 10.1039/C2DT30364G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements