Rustam and Ratna Ediati and Berty Septiyana and Yusuf Muhammad Zein and Hasliza Bahruji and Imroatul Qoniah and Hartati and Hadi Nur and Didik Prasetyoko (2017) Direct Synthesis of ZSM-5 from kaolin and the Influence of Organic Template. Malaysian Journal of Fundamental and Applied Sciences, 13 (2). pp. 137-142. ISSN 1823-626x

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Abstract

We investigated the transformation of kaolin to ZSM-5 using hydrothermal synthesis method and the influence of organic template as a structure-directing agent. The formation of ZSM-5 from kaolin occurred via dissolution of kaolin to form amorphous silica. Zeolite-like analcime produced when the hydrothermal treatment was extended to 18 h. We found synergistic effect of using a mixture of TPAOH and TPABr organic template to enhance kaolin dissolution, initiate ZSM-5 formation and inhibit the transformation of ZSM-5 to analcime.The ZSM-5 framework formed after crystallization for 6 h byusing the mixture of TPAOH and TPABr, while when using TPAOH or TPABr only, ZSM-5 formed at longer crystallization time, i.e. 12 h

Item Type:	Article
Uncontrolled Keywords:	Crystallization time, kaolin, phase transformation, TPABr, TPAOH, ZSM-5
Subjects:	Q Science > QD Chemistry
Divisions:	08. Fakultas Sains dan Teknologi > Kimia
Creators:	Creators NIM Rustam UNSPECIFIED Ratna Ediati UNSPECIFIED Berty Septiyana UNSPECIFIED Yusuf Muhammad Zein UNSPECIFIED Hasliza Bahruji UNSPECIFIED Imroatul Qoniah UNSPECIFIED Hartati NIDN0015115907 Hadi Nur UNSPECIFIED Didik Prasetyoko UNSPECIFIED
Depositing User:	Mr Vega Andi Budiman
Date Deposited:	07 Sep 2020 03:29
Last Modified:	07 Sep 2020 03:29
URI:	http://repository.unair.ac.id/id/eprint/98188
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