Yanti, D.R, Hikmah, U, Prasetyo, Anton and Hastuti, Erna (2020) The effect of microwave irradiation on reduced graphene oxide from coconut shells. Presented at 10th International Conference on Green Technology (ICGT), 2-3 October 2019, UIN Maulana Malik Ibrahim Malang, Indonesia.
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Abstract
Reduced graphene oxide has been synthesized by microwave irradiation assisted. The effect of microwave irradiation on its crystal structure and electrical conductivity was investigated. Graphene oxide was synthesized using a modified hummers method then reduced by LAA (L-Ascorbic Acid) as a reducing agent with microwave irradiation assisted. The irradiation time varied by 10, 20, 30, and 40 minutes. The samples characterized by Fourier Transform Infrared Spectroscopy (FTIR), Scanning Electron Microscopy-EDAX (SEMEDAX), X-Ray Diffractometer (XRD), and Inductance Capacitance and Resistance Meters (LCR-Meters).
| Item Type: | Conference (Paper) |
|---|---|
| Subjects: | 03 CHEMICAL SCIENCES > 0302 Inorganic Chemistry > 030206 Solid State Chemistry 03 CHEMICAL SCIENCES > 0306 Physical Chemistry (incl. Structural) > 030601 Catalysis and Mechanisms of Reactions |
| Divisions: | Faculty of Mathematics and Sciences > Department of Chemistry |
| Depositing User: | Dr Anton Prasetyo |
| Date Deposited: | 03 Oct 2020 09:39 |
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