Promoting Effect of Inorganic Alkali on Carbon Dioxide Adsorption in Amine-Modified MCM-41

Promoting Effect of Inorganic Alkali on Carbon Dioxide Adsorption in Amine-Modified MCM-41

Three kinds of inorganic alkali are introduced into tetraethylenepentamine (TEPA) and polyethyleneimine (PEI)-modified MCM-41 as the CO2 adsorbents. X-ray diffraction, N2 adsorption, fourier-transform infrared and thermo gravimetric analysis are used to characterize the surface structures and the th...

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Bibliographic Details
Main Authors: Yang Teng, Lijiao Li, Gang Xu, Kai Zhang, Kaixi Li
Format: Article
Language:English
Published: MDPI AG 2016-08-01
Series:Energies
Subjects:
amine-modified MCM-41
CO2 adsorption
inorganic alkali
alkali amounts
Online Access:http://www.mdpi.com/1996-1073/9/9/667

Internet

http://www.mdpi.com/1996-1073/9/9/667

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