Research on Preparation of Mesoporous Zeolite by Template Method

Abstract:

Article Preview

In this paper, the preparation of mesoporous zeolite by template method is studied that the mesoporous zeolite is made up of pure silica source and pure aluminum source. The synthesis mechanism of mesoporous zeolite is investigated according to the characterization results of FTIR, SEM and N2 adsorption-desorption. The results shows that the water glass and sodium aluminate as the partial raw materials of synthesis process, P123 as the template, reaction at 42°C for 20h, aging at 54°C for 48 h, calcining at 550°C for 5 h. The average pore size of prepared mesoporous zeolite is 6.4nm and the specific surface area is 394.65m2/g. The FTIR shows that the microstructure of the prepared samples is similar to zeolite ore, and the SEM result indicates that the micromorphology of the product is uniform and pore size is within the mesoporous range.

Info:

Periodical:

Edited by:

Xianjun Lu and Jun Qiu

Pages:

204-210

DOI:

10.4028/www.scientific.net/AMR.158.204

Citation:

Z. J. Ma et al., "Research on Preparation of Mesoporous Zeolite by Template Method", Advanced Materials Research, Vol. 158, pp. 204-210, 2011

Online since:

November 2010

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.