“Low Cost” Pore Expanded SBA-15 Functionalized with Amine Groups Applied to CO2 Adsorption

“Low Cost” Pore Expanded SBA-15 Functionalized with Amine Groups Applied to CO2 Adsorption

The CO2 adsorption capacity of different functionalized mesoporous silicas of the SBA-15 type was investigated and the influence of textural properties and the effect of the silicon source on the CO2 uptake studied. Several adsorbents based on SBA-15 were synthesized using sodium silicate as silicon...

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Bibliographic Details
Main Authors: Enrique Vilarrasa-García, Juan Antonio Cecilia, Elisa Maria Ortigosa Moya, Celio Loureiro Cavalcante, Diana Cristina Silva Azevedo, Enrique Rodríguez-Castellón
Format: Article
Language:English
Published: MDPI AG 2015-05-01
Series:Materials
Subjects:
SBA-15
1,3,5-triisopropylbenzene
ammonium fluoride
adsorption
CO2
3-aminopropyltriethoxysilane
polyethylenimine ethylenediamine
Dualsite Langmuir model
chemisorptions
Online Access:http://www.mdpi.com/1996-1944/8/5/2495

Internet

http://www.mdpi.com/1996-1944/8/5/2495

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