Rapid Synthesis of  DDR  Zeolite at Room Temperature | Zendy

Sen Mitali | Zendy; Bose Ankita | Zendy; Pal Pameli | Zendy; Das Jugal K. | Zendy; Das Nandini | Zendy

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Rapid Synthesis of DDR Zeolite at Room Temperature

Author(s) -

Sen Mitali,

Bose Ankita,

Pal Pameli,

Das Jugal K.,

Das Nandini

Publication year - 2014

Publication title -

journal of the american ceramic society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.9

H-Index - 196

eISSN - 1551-2916

pISSN - 0002-7820

DOI - 10.1111/jace.12687

Subject(s) - zeolite , scanning electron microscope , materials science , elemental analysis , bet theory , field emission microscopy , diffraction , chemical engineering , micrograph , nuclear chemistry , analytical chemistry (journal) , mineralogy , chemistry , catalysis , inorganic chemistry , composite material , optics , organic chemistry , physics , engineering

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.

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