Porous Silicates Modified with Zirconium Oxide and Sulfate Ions for Alcohol Dehydration Reactions
Joint Authors
Enríquez, Juan Manuel Hernández
Esteban Benito, Heriberto
García Alamilla, Ricardo
Lardizabal Gutiérrez, Daniel
García, Pedro
Paraguay-Delgado, Francisco
Source
Advances in Materials Science and Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-12-14
Country of Publication
Egypt
No. of Pages
11
Abstract EN
Porous silicates were synthesized by a nonhydrothermal method, using sodium silicate as a source of silica and cetyltrimethylammonium bromide as a template agent.
Catalysts were characterized using thermogravimetric analysis, N2 physisorption, X-ray diffraction, FTIR spectroscopy, pyridine adsorption, potentiometric titration with n-butylamine, scanning electronic microscopy, and transmission electronic microscopy.
The surface area of the materials synthesized was greater than 800 m2/g.
The introduction of zirconium atoms within the porous silicates increased their acid strength from −42 to 115 mV, while the addition of sulfate ions raised this value to 470 mV.
The catalytic activity for the dehydration of alcohols yields conversions of up to 70% for ethanol and 30% for methanol.
American Psychological Association (APA)
Esteban Benito, Heriberto& García Alamilla, Ricardo& Enríquez, Juan Manuel Hernández& Paraguay-Delgado, Francisco& Lardizabal Gutiérrez, Daniel& García, Pedro. 2015. Porous Silicates Modified with Zirconium Oxide and Sulfate Ions for Alcohol Dehydration Reactions. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1053219
Modern Language Association (MLA)
Esteban Benito, Heriberto…[et al.]. Porous Silicates Modified with Zirconium Oxide and Sulfate Ions for Alcohol Dehydration Reactions. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-11.
https://search.emarefa.net/detail/BIM-1053219
American Medical Association (AMA)
Esteban Benito, Heriberto& García Alamilla, Ricardo& Enríquez, Juan Manuel Hernández& Paraguay-Delgado, Francisco& Lardizabal Gutiérrez, Daniel& García, Pedro. Porous Silicates Modified with Zirconium Oxide and Sulfate Ions for Alcohol Dehydration Reactions. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1053219
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1053219