Jurnal Teori dan Aplikasi Fisika
Vol 9, No 2 (2021): Jurnal Teori dan Aplikasi Fisika

Pengujian Gugus Fungsi Silika Berbasis Sekam Padi Dengan Variasi Suhu & Konsentrasi Cetyltrimethylammonium Bromide Sebagai Bahan Baku Mesoporous Silica

Leni Rumiyanti (Universitas Lampung)
Catur Destiana (Universitas Lampung)
Ria Oktaviani (Universitas Lampung)
Simon Sembiring (Universitas Lampung)
Syafriadi Syafriadi (Universitas Lampung)
Ni Luh Gede Ratna Juliasih (Universitas Lampung)

Article Info

Publish Date
31 Jul 2021

Abstract

Research has been conducted to test silica function groups based on rice husks with temperature variations and concentrations of Cetyltrimethylammonium Bromide as raw materials for mesoporous silica. In this study, rice husk silica was synthesized by alkaline method with variations in CTAB concentrations of 2.0%, 2.5%, 3.0%, 3.5%, and hydrothermal treatments with temperature variations of 120, 130, 145, and 160ºC for 1 hour in an autoclave. Fourier-Transform Infrared (FTIR) results showed the presence of the most dominant clusters, namely Si-O-Si and other groups such as C-H, -H, O-H, and –OH. Therefore, silica-based rice husks can be used as raw materials mesoporous silica

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Journal Info
Jurnal Teori dan Aplikasi Fisika
Website

Abbrev

jtaf

Publisher

Universitas Lampung

Subject

Materials Science & Nanotechnology Physics

Description

Jurnal ini diterbitkan oleh Jurusan Fisika Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Lampung sebagai sarana untuk mempublikasikan hasil penelitian, artikel review dari peneliti-peneliti di bidang fisika teori dan aplikasinya. Jurnal ini terbit dua kali setahun (Januari dan ...