Synthesis and characterization of mesoporous NaY zeolite from natural Blitar's kaolin

International Conference on Advanced Materials for Better Future 2017

Khalifah, S.N.^1 ; Aini, Z.N.^1 ; Hayati, E.K.^1 ; Aini, N.^1 ; Prasetyo, A.^1

Department of Chemistry, Faculty Science and Technology, Universitas Islam Negeri Maulana Malik Ibrahim, Jalan Gajayana 50, Malang

65144, Indonesia^1

关键词: BET analysis;    Crystalline particles;    Hydrothermal methods;    Mesoporous templates;    Metakaolins;    NaY zeolite;    Synthesis and characterizations;    X-ray diffraction data;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/333/1/012005/pdf
DOI  :  10.1088/1757-899X/333/1/012005

来源: IOP

【 摘 要 】

Mesoporous NaY Zeolite has been synthesized from calcined natural Blitar's kaolin with the addition of NaOH and CTABr surfactant as mesoporous template by hydrothermal method. Natural kaolin was calcinated with different time and temperature to change kaolin to metakaolin. X-ray diffraction data showed that mesoporous NaY zeolite was formed with impurities compound of sodalite, kaolin and quartz phases. The BET analysis resulted that the pore of NaY Zeolite belongs to mesoporous type with pore size 9,421 nm. Characterization from FTIR confirmed about the functional group of zeolites (988, 776, 663, 464 cm-1). Scanning electron microscopy characterization showed that the morphological of mesoporous NaY zeolites have uniform and crystalline particles formed.