Issue 43, 2011

Facile preparation and new formation mechanism of plugged SBA-15 silicas based on cheap sodium silicate

Abstract

It is for the first time demonstrated that the plugged hexagonal-templated silicas can be facilely and controllably prepared from cheap sodium silicate without using any additives. The formation of constricted/plugged mesostructures is attributed to the non-uniform/ill-templating behaviours between silicate oligomers and P123 molecules under the synthesis conditions employed.

Graphical abstract: Facile preparation and new formation mechanism of plugged SBA-15 silicas based on cheap sodium silicate

Supplementary files

Article information

Article type
Paper
Submitted
01 Aug 2011
Accepted
25 Aug 2011
First published
03 Oct 2011

J. Mater. Chem., 2011,21, 17433-17440

Facile preparation and new formation mechanism of plugged SBA-15 silicas based on cheap sodium silicate

W. Wang, W. Shan and H. Ru, J. Mater. Chem., 2011, 21, 17433 DOI: 10.1039/C1JM13669K

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.

Spotlight

Advertisements