The first direct probing of porosity on supported mesoporous silica thin films through hyperpolarised 129Xe NMR

Andrei Nossov; Elias Haddad; Flavien Guenneau; Claude Mignon; Antoine Gédéon; David Grosso; Florence Babonneau; Christian Bonhomme; Clément Sanchez

doi:10.1039/B207127D

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

The first direct probing of porosity on supported mesoporous silica thin films through hyperpolarised ¹²⁹Xe NMR†

Andrei Nossov,^a Elias Haddad,^a Flavien Guenneau,^a Claude Mignon,^a Antoine Gédéon,*^a David Grosso,^b Florence Babonneau,^b Christian Bonhomme^b and Clément Sanchez*^b

Author affiliations

* Corresponding authors

^a Laboratoire Systèmes Interfaciaux à l’Echelle Nanométrique, CNRS – FRE 23121, Université Pierre et Marie Curie, 4 Place Jussieu, Paris Cedex 05, France
E-mail: ag@ccr.jussieu.fr

^b Laboratoire de Chimie de la Matière Condensée, CNRS- UMR 7574, Université Pierre et Marie Curie, 4 Place Jussieu, Paris Cedex 05, France
E-mail: clems@ccr.jussieu.fr

Abstract

The continuous flow hyperpolarised (HP) ¹²⁹Xe NMR technique has been used for the first time on mesoporous silica thin films. This study demonstrates the possibility of recording information about the porosity of a very small quantity of materials and the high sensitivity of the NMR response to pore size and pore functionality.

Download options Please wait...

Supplementary files

Materials, NMR measurements, organic modification of silica surface DOC (295K)

Article information

DOI: https://doi.org/10.1039/B207127D
Article type: Communication
Submitted: 13 Aug 2002
Accepted: 09 Sep 2002
First published: 07 Oct 2002

Download Citation

Chem. Commun., 2002, 2476-2477

Permissions

Request permissions

The first direct probing of porosity on supported mesoporous silica thin films through hyperpolarised ¹²⁹Xe NMR

A. Nossov, E. Haddad, F. Guenneau, C. Mignon, A. Gédéon, D. Grosso, F. Babonneau, C. Bonhomme and C. Sanchez, Chem. Commun., 2002, 2476 DOI: 10.1039/B207127D

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.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Chemical Communications