Junaidi, Junaidi and Simon, Sembiring (2022) Studi Pendahuluan Pembentukan Gugus Fungsi dari Komposit Perak Silika (Ag/SiO2) Berbasis Sekam Padi. Jurnal Teori dan Aplikasi Fisika, 10 (1). ISSN 2303-016X
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Abstract
Research has been carried out with the aim of studying the formation of functional groups of a composite of silver silica (Ag/SiO2) based on rice husk silica and silver nitrate (AgNO3) as a precursor using the sol-gel method. Variations in the concentration of AgNO3 used were 0,3M; 0,5M; and 0,7 M with a thermal temperature of 850 °C. The results of Fourier transform infrared spectroscopy (FTIR) showed the formation of Si-O-Si, Si-O, and O-N-O functional groups which were the result of AgNO3 residue indicating the presence of Ag.
| Item Type: | Article |
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| Subjects: | Q Science > QC Physics |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Fisika |
| Depositing User: | Dr. JUNAIDI |
| Date Deposited: | 21 Jun 2022 02:57 |
| Last Modified: | 21 Jun 2022 02:57 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/42680 |
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