306
Views
4
CrossRef citations to date
0
Altmetric
Original Articles

Cobalt Functionalization of Mesoporous Silica by Incipient Wetness Impregnation and Co‐precipitation

, , , &
Pages 87-94 | Published online: 23 Aug 2007
 

Abstract

MCM‐41 and MCM‐48 were functionalized with cobalt by two methods, incipient wetness impregnation and co‐precipitation, and were characterized by XRD, N2‐sorption, and TPR. The incipient wetness impregnation method provides a high dispersion of small cobalt oxide particles, while the mesoporous structure and high surface areas are maintained. There seems to be a higher dispersion of cobalt oxide on the three‐dimensional MCM‐48 than on the one‐dimensional MCM‐41. The co‐precipitation method did not precipitate easily reducible cobalt oxide in any sizable amounts; instead, the cobalt was mainly bound as cobalt silicate.

Acknowledgment

The Norwegian Research Council is acknowledged for financial support.

Log in via your institution

Log in to Taylor & Francis Online

PDF download + Online access

  • 48 hours access to article PDF & online version
  • Article PDF can be downloaded
  • Article PDF can be printed
USD 61.00 Add to cart

Issue Purchase

  • 30 days online access to complete issue
  • Article PDFs can be downloaded
  • Article PDFs can be printed
USD 666.00 Add to cart

* Local tax will be added as applicable

Related Research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.