Characterization of Zeolite ZSM-5 Synthesized from Kaolin and TPABr Using X-Ray Diffraction and Infrared Spectroscopy
نویسندگان
چکیده
Kaolin with alumina and silica content is used as the main material in this research to study synthesis of ZSM-5 zeolite. The hydrothermal process was carried out through different aging times, namely 12, 24 36 hours. Tetrapropyl ammonium bromide (TPABr) a template for Mobile Five-1 (MFI) structure guide. X-ray diffraction (XRD) infrared spectroscopy (FTIR) instruments were characterize zeolite formed from results. This done identify phase change kaolin ZSM-5. results analysis using XRD all samples showed characteristic peak at 2θ around 7.88°; 8.72° ;23.09°; 23.84° 24.32°. However, an time 12 hours also peaks 15.84° 26.03° which indicated analsim phase. absorption bands FTIR characterization are seen wave numbers 453, 542, 793, 1088 1221 cm−1 points longer indicates that crystallinity increasing. highest obtained aged increasing number crystal nuclei high purity because there no other besides
منابع مشابه
Characterization of Altered and Minimally Altered Basaltic Glasses Using Visible-thermal Infrared Spectroscopy, X-ray Diffraction, and Raman Spectroscopy
Introduction: The exploration of the Martian surface by the rovers Spirit, Opportunity, and Curiosity has indicated the widespread presence of clastic rocks of basaltic composition [1-3], many of which have altered to various extents. In this investigation, we have examined basaltic ash and tephra formed through hy-drovolcanism (the explosive interaction of magma with liquid water), glaciovolca...
متن کاملPreparing hierarchical nanoporous ZSM-5 zeolite via post-synthetic modification of zeolite synthesized from bagasse and its application for removal of Pb2+
In this study, hierarchical H-ZSM-5 zeolite is prepared via post-synthetic modification of parent H-ZSM-5 zeolite (Si/Al=35) synthesized from bagasse (BGA) as silica source using desilication with alkaline treatment (AT). For optimizing the effective parameters on desilication, Taguchi method was utilized. Cultivated BGA in the south of the Caspian Sea (Mazandaran province, Iran) is applied for...
متن کاملCharacterization of Arsenate-for-sulfate Substitution in Synthetic Jarosite Using X-ray Diffraction and X-ray Absorption Spectroscopy
Arsenic-bearing synthetic jarosite [KFe3(SO4)2(OH)6] was characterized to elucidate the form of the arsenic. The XANES spectra indicate that the As occurs exclusively as As5+, nominally as AsO4, consistent with the valence state of the arsenic in the reagents used for the syntheses. X-ray-diffraction analyses show that at least 9.9 wt.% AsO4 can be structurally incorporated in the jarosite. Cel...
متن کاملNano-structural Characterization of Post-annealed ZnO Thin Films by X-ray Diffraction and Field Emission Scanning Electron Microscopy
ZnO thin films were deposited on Si(400) substrates by e-beam evaporation technique, and then post-annealed at different annealing temperatures (200-800°C). Dependence of the crystallographic structure, nano-strain, chemical composition and surface physical Morphology of these layers on annealing temperature were studied. The crystallographic structure of films was studied using X-Ray Diffracti...
متن کاملسنتزتودههای کروی TS-1 با استفاده از رزین با قابلیت تبادل آنیون به عنوان درشت‌قالب‌گیر
for several recent years, syntheses of spherical zeolitic materials, such as S-1, ZSM-5 and Beta, have been reported using an anion exchange resin as macro-templates. Conceptually, these syntheses are based on the use of a colloidal crystal templating process. The advantage of this method is preparation of pure self-bonded zeolite micro/macrostructures. In this paper the synthesis of TS-1 is...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Indonesian Journal of Chemical Analysis
سال: 2023
ISSN: ['2622-7126', '2622-7401']
DOI: https://doi.org/10.20885/ijca.vol6.iss1.art5