NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Chemistry -Section A (IJC-A) >
IJC-A Vol.48A [2009] >
IJC-A Vol.48A(03) [March 2009] >


Title: Template synthesis and characterization of mesoporous CeO₂ and Ru-loaded mesoporous CeO₂
Authors: Luo, Laitao
Wang, Jianxin
Zhao, Xu
Keywords: Mesoporous materials
Template synthesis
Catalysts
Surface properties
Textural properties
Ceria
Ruthenium
Issue Date: Mar-2009
Publisher: CSIR
Abstract: A series of mesoporous ceria (m-CeO₂) have been synthesized using Brij 35 and some co-surfactants as template agents. The samples have been characterized by XRD, FT-IR and N₂ adsorption-desorption analyses. The mesoporous material prepared with CTAB and Brij 35 shows the best catalytic performance in comparison to material prepared using Brij 35 alone or along with other co-surfactants like PEG2000. The Ru/m-CeO₂ catalyst shows the highest activity for the conversion of methanol. The results also indicate that the synthesis temperature, ageing temperature and calcination temperature affect the surface area, pore volume, thermal resistance and the pore diameter of the prepared materials. Also, temperature plays an important role in the preparation of mesoporous ceria.
Page(s): 327-332
ISSN: 0376-4710
Source:IJC-A Vol.48A(03) [March 2009]

Files in This Item:

File Description SizeFormat
IJCA 48A(3) 327-332.pdf288.84 kBAdobe PDFView/Open
 Current Page Visits: 694 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 557690 since 06-Feb-2009  Last updated on 15-Jul-2014Webmaster: nopr@niscair.res.in