Sintesis Komposit Zeolit NaY/MIL-100(Fe) Secara Ramah Lingkungan Sebagai Adsorben Metilen Biru.

Kasih, Anggi Ratri Anggoro (2022) Sintesis Komposit Zeolit NaY/MIL-100(Fe) Secara Ramah Lingkungan Sebagai Adsorben Metilen Biru. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 01211840000090-UNDERGRADUATE_THESIS.pdf Restricted to Repository staff only Download (8MB)

Abstract

Sintesis MIL-100(Fe) dan komposit zeolit NaY/MIL-100(Fe) telah berhasil disintesis dengan metode hidrotermal secara ramah lingkungan (tanpa penambahan asam hidroflourida) pada suhu 160 °C selama 12 jam menggunakan autoklaf. Material komposit Zeolit NaY/MIL- 100(Fe) dengan variasi penambahan massa zeolit NaY terhadap MIL-100(Fe) sebesar 5, 10, dan 20% berturut-turut dinotasikan sebagai ZNY(5)/MIL-100(Fe), ZNY(10)/MIL-100(Fe), dan ZNY(20)/MIL-100(Fe). Hasil sintesis kemudian dikarakterisasi dengan XRD, FTIR, dan SEMEDX. Pola difraktogram XRD menunjukkan puncak karakteristik yang sesuai dengan pola MIL-100(Fe) standar. Spektra FTIR material hasil sintesis memiliki pita serapan pada bilangan gelombang yang sama dengan MIL-100(Fe) dan mempunyai kesesuaian dengan zeolit NaY standar yang telah dilaporkan. Hasil karakterisasi SEM pada MIL-100(Fe) dan komposit ZNY(20)/MIL-100(Fe) menunjukkan morfologi material berbentuk oktahedral tidak teratur dan terdapat bulatan kecil pada permukaan material yang merupakan oksida dari besi. Hasil uji adsorpsi terhadap zat warna metilen biru menunjukkan bahwa ZNY(20)/MIL-100(Fe) menunjukkan kapasitas adsorpsi tertinggi sebesar 116,245 mg/g, dengan kinetika adsorpsi mengikuti orde dua semu dan isotermal adsorpsi Freundlich.
===================================================================================================================================
Green synthesis of MIL-100(Fe) and composite zeolite NaY/MIL-100(Fe) without adding the hidroflouric acid were successfully synthesized by hydrothermal methode at 160 °C for 12 hours using autoclave. Composite materials of Zeolite NaY/MIL-100(Fe) with addition of zeolite NaY mass towards MIL-100(Fe) of 5, 10, and 20% were denoted as ZNY(5)/MIL- 100(Fe), ZNY(10)/MIL-100(Fe), and ZNY(20)/MIL-100(Fe) respectively. The result materials were characterized using XRD, FTIR, and SEM-EDX for further investigation. The XRD diffractogram showed characteristic peak that matched with MIL-100(Fe) standard. FTIR spectra of synthesized materials showed the same adsorption bands of MIL-100(Fe) that has been reported and the composite also exhibit adsorption bands similar with MIL-100(Fe) and zeolite NaY standard. The morphology of MIL-100(Fe) and ZNY(20)/MIL-100(Fe) exhibit the irregular octahedral shape with small spherical on the surface of materials indicate the formation of iron oxide. Methylene blue adsorption results revealed that composite ZNY(20)/MIL-100(Fe) has the highest adsorption capacity of 116,245 mg/g, followed the pseudo second-order kinetic model and Freundlich adsorption isothermal.

Item Type:	Thesis (Other)
Additional Information:	RSKi 549.68 Kas s-1 2022
Uncontrolled Keywords:	MIL-100(Fe), Zeolit NaY, Adsorpsi, Metilen Biru. MIL-100(Fe), Zeolite NaY, Adsorption, Methylene Blue.
Subjects:	T Technology > TP Chemical technology > TP159.M6 Zeolites
Divisions:	Faculty of Science and Data Analytics (SCIENTICS) > Chemistry > 47201-(S1) Undergraduate Thesis
Depositing User:	Mr. Marsudiyana -
Date Deposited:	07 May 2026 02:43
Last Modified:	08 May 2026 00:34
URI:	http://repository.its.ac.id/id/eprint/133036

Actions (login required)

View Item