Sen, Mitali and Bose, Ankita and Pal, Pameli and Das, Jugal Kishore and Das, Nandini (2014) Rapid Synthesis of DDR Zeolite at Room Temperature. Journal of the American Ceramic Society, 97 (1). pp. 52-55. ISSN 0002-7820

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Abstract

In this work, DDR zeolites were synthesized by sonochemical method without the application of any heat energy at room temperature. The synthesized zeolites were characterized by X-ray diffraction (XRD), infrared (IR) spectral analysis, and field-emission scanning electron microscopy (FESEM). XRD and IR results showed that phase pure DDR zeolite was started to form at room temperature after 24 h of aging and completed the formation after 5 d of aging. The Brunauer-Emmett-Teller (BET) surface area of the powder was found to be 202 m(2)/g. The FESEM micrograph and elemental analysis showed that desired atomic ratio of the DDR zeolite was obtained after 5 days of synthesis.

Item Type:	Article
Subjects:	Structural Clay Products
Divisions:	Ceramic Membrane
Depositing User:	Bidhan Chaudhuri
Date Deposited:	18 Dec 2014 09:46
Last Modified:	18 Dec 2014 09:46
URI:	http://cgcri.csircentral.net/id/eprint/2655

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