fulltext.study @t Gmail

Preparation and application of stabilized mesoporous MgO–ZrO2 solid base

Paper ID Volume ID Publish Year Pages File Format Full-Text
51897 46858 2008 6 PDF Available
Title
Preparation and application of stabilized mesoporous MgO–ZrO2 solid base
Abstract

A novel mesoporous solid base, MgO–ZrO2 was prepared via appropriate sol–gel process and employed in the synthesis of propylene glycol methyl ether from propylene oxide and methanol. It was found that this novel solid base catalyst exhibited high specific area and thermal stability. X-ray diffraction (XRD), transmission electron microscopies (TEM) and N2 adsorption proved that the material preserved its mesoporous framework even up to 700 °C. Temperature programmed desorption of CO2 (CO2-TPD) indicated that two types of basic sites coexisted on the surface of MgO–ZrO2, and the solid base showed fairly high CO2 adsorption capacity. Owing to the high specific surface area and mesoporous structure, more basic sites were exposed and the catalyst showed high activity towards the synthesis of propylene glycol methyl ether from methanol and propylene oxide.

Keywords
Mesoporous material; Solid base; MgO–ZrO2; Stability
First Page Preview
Preparation and application of stabilized mesoporous MgO–ZrO2 solid base
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 7, 1 April 2008, Pages 1527–1532
Authors
, , , , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us