Issue 20, 2004
From the journal:

Chemical Communications

Electronic and vibrational properties of a MOF-5 metal–organic framework: ZnO quantum dot behaviour

S. Bordiga,*a   C. Lamberti,a   G. Ricchiardi,a   L. Regli,a   F. Bonino,a   A. Damin,a   K.-P. Lillerud,b   M. Bjorgenb  and  A. Zecchina*a  

* Corresponding authors

a Dipartimento di Chimica IFM and NIS centre of excellence, Via P. Giuria 7, Torino, Italy
E-mail: silvia.bordiga@unito.it
Fax: +39011-6707855
Tel: +39011-6707858

b Department of Chemistry, University of Oslo, P.O. Box 1033, Oslo, Norway

Abstract

UV–Vis DRS and photoluminescence (PL) spectroscopy, combined with excitation selective Raman spectroscopy, allow us to understand the main optical and vibrational properties of a metal–organic MOF-5 framework. A O2−Zn2+ → O−Zn+ ligand to metal charge transfer transition (LMCT) at 350 nm, testifies that the Zn4O13 cluster behaves as a ZnO quantum dot (QD). The organic part acts as a photon antenna able to efficiently transfer the energy to the inorganic ZnO-like QD part, where an intense emission at 525 nm occurs.

Graphical abstract: Electronic and vibrational properties of a MOF-5 metal–organic framework: ZnO quantum dot behaviour

About
Cited by
Related
Download options Please wait...

Article information

DOI
https://doi.org/10.1039/B407246D
Article type
Communication
Submitted
13 mai 2004
Accepted
27 juil. 2004
First published
01 sept. 2004

Chem. Commun., 2004, 2300-2301

Permissions

Request permissions

Electronic and vibrational properties of a MOF-5 metal–organic framework: ZnO quantum dot behaviour

S. Bordiga, C. Lamberti, G. Ricchiardi, L. Regli, F. Bonino, A. Damin, K.-P. Lillerud, M. Bjorgen and A. Zecchina, Chem. Commun., 2004, 2300 DOI: 10.1039/B407246D

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