Please use this identifier to cite or link to this item:
|Title:||XPS study on microporous titanosilicate ETS-10 upon acid treatment|
|Authors:||Lv, L. |
Microporous titanosilicate ETS-10
|Citation:||Lv, L., Lee, F.Y., Zhou, J., Su, F., Zhao, X.S. (2006-11-26). XPS study on microporous titanosilicate ETS-10 upon acid treatment. Microporous and Mesoporous Materials 96 (1-3) : 270-275. ScholarBank@NUS Repository. https://doi.org/10.1016/j.micromeso.2006.07.006|
|Abstract:||In this work, we studied the structural change of microporous titanosilicate ETS-10 upon post-treatment with nitric acid using X-ray photoelectron spectroscopy (XPS) technique. The experimental results demonstrated that significant leaching of Ti species from the surface of ETS-10 occurred upon acid washing; in the meantime the equilibrium pH of the acidification solution was lowered. Analysis of the Ti 2p and O 1s XPS spectra of the acid-treated ETS-10 samples revealed the formation of tetrahedral Ti species due to Ti leaching from the -O-Ti-O-Ti-O- chains of ETS-10 framework, suggesting that the -O-Ti-O-Ti-O- chains are very sensitive to an acidic environment. © 2006 Elsevier Inc. All rights reserved.|
|Source Title:||Microporous and Mesoporous Materials|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jun 15, 2018
WEB OF SCIENCETM
checked on May 15, 2018
checked on May 18, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.