JEDCHEM (JOURNAL EDUCATION AND CHEMISTRY)
Vol 4 No 2 (2022): Jurnal Pendidikan, Pendidikan Kimia, dan Ilmu Kimia

PENGARUH SILIKA SEKAM PADI PADA SINTESIS KOMPOSIT Fe3O4/KITOSAN/SiO2 DAN UJI ADSORPSI LOGAM Cu(II)

Verry Andre Fabiani (Universitas Bangka Belitung)
Ristika Oktavia Asriza (Universitas Bangka Belitung)



Article Info

Publish Date
23 Jul 2022

Abstract

Synthesis of Fe3O4/chitosan/SiO2 composites has been carried out. This study observed the effect of rice husk silica on the synthesis of Fe3O4/Chitosan/SiO2 composites and the Cu (II) Metal Adsorption Test. The synthesis was carried out by synthesizing Fe3O4, preparing chitosan from rajungan shells, extracting silica from rice husks and synthesizing Fe3O4/chitosan/SiO2 Composite composites. Rice husk silica which was varied with a mass of 0.5; 0.75; and 1 gram. The results of XRD analysis showed the presence of Fe3O4 phase and SiO2 phase and crystalline structure. Composite adsorption test on Cu (II) metal showed the greatest adsorption efficiency with the addition of 1 gram of SiO2, which was 77.60 %.

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Journal Info

Abbrev

JEDCHEM

Publisher

Subject

Chemistry Education

Description

JEDCHEM (Journal Education and Chemistry) e-ISSN : 2656-1379 p-ISSN 2685-1776 menerbitkan naskah ilmiah. yang berkaitan dengan Ilmu Pendidikan dan Pendidikan Kimia, secara berkala (2 kali setahun). Jurnal ini dikelola dan diterbitkan oleh Program Studi Pendidikan Kimia Fakultas Tarbiyah dan ...