ISSN:
1572-8943
Keywords:
adsorbents
;
CRTA
;
immersion microcalorimetry
;
MCM-41
;
thermoporometry
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The synthesis of new ordered mesoporous adsorbents, specifically of the MCM-41 type, involves a step of thermal elimination of the template (a surfactant) where CRTA is shown to provide a 'soft chemistry' route. Once the mesoporous (i.e. 2 to 50 nm pore width) material is obtained, the pore size is determined by thermoporometry, a convenient application for low temperature DSC. Finally, the hydrophobic - hydrophilic properties of the pore walls are explored by immersion microcalorimetry in water.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1010165626343
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