@article{scholars4744, doi = {10.4028/www.scientific.net/AMM.625.911}, year = {2014}, pages = {911--915}, volume = {625}, publisher = {Trans Tech Publications Ltd}, title = {Effect of ultrasonic pre-treatment durations on the formation of zeolite-T}, journal = {Applied Mechanics and Materials}, note = {cited By 5; Conference of 3rd International Conference on Process Engineering and Advanced Materials, ICPEAM 2014 ; Conference Date: 3 June 2014 Through 5 June 2014; Conference Code:114811}, issn = {16609336}, author = {Wahab, I. B. M. A. and Fong Yeong, Y.}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84914142285&doi=10.4028\%2fwww.scientific.net\%2fAMM.625.911&partnerID=40&md5=f7f59c969e88ee40ecc4ac73375fd73d}, isbn = {9783038351818}, keywords = {Characterization; Morphology; Synthesis (chemical), Crystallinities; Hydrothermal growth; Pre-Treatment; Pretreatment methods; Structure and morphology; Synthesis durations; Ultrasonic pretreatment; Zeolite T, Hydrothermal synthesis}, abstract = {In the present work, the lengthy synthesis duration of zeolite-T was successfully reduced by inducing the ultrasonic pre-treatment method prior to hydrothermal growth. The effect of ultrasonic pre-treatment durations on the formation of zeolite-T was investigated. The structure and morphology of the resultant samples were characterized by FTIR, XRD and FESEM. As verified by FTIR, samples produced using synthesis durations of 5, 4, 3 and 2 days with ultrasonic pretreatment durations of 60 min and 90 min, respectively, demonstrated zeolite-T structure. One day synthesis duration was not sufficient for the formation of zeolite-T. From the results obtained by XRD and FESEM, it was found that samples underwent 60 min ultrasonic pre-treatment produced zeolite-T with higher crystallinity, while no significant changes on the morphology of the resultant zeolite-T synthesized using ultrasonic pre-treatment durations of 60 min and 90 min. {\^A}{\copyright} 2014 Trans Tech Publications, Switzerland.} }