ACADSTAFF UGM
| Title | : | THE PERFORMANCE OF GREEN SYNTHESIS OF GRAPHENE OXIDE PREPARED BY MODIFIED HUMMERS METHOD WITH OXIDATION TIME VARIATION |
| Author | : |
USWATUL CHASANAH (1) Prof. Dra. Wega Trisunaryanti, M.S., Ph.D.,Eng. (2) Prof. Dr. Triyono, S.U. (3) Haryo Satriya Oktaviano (4) DYAH AYU FATMAWATI (5) |
| Date | : | 30 2021 |
| Keyword | : | Graphene Oxide,Green Synthesis,Modified Hummer,Oxidation Time Graphene Oxide,Green Synthesis,Modified Hummer,Oxidation Time |
| Abstract | : | Attempt to reduce oxidation time is an important step toward the green chemistry approach in GO synthesis process. Graphene oxide (GO) preparation by modifying the hummer method has been studied. GO was produced by mixing potassium permanganate (KMnO4), graphite powder, and sulfuric acid/phosphoric acid (H2SO4/H3PO4) with a variation oxidation time of 6h, 12h, and 18h. GO was characterized by UV–Visible spectroscopy, Fourier Transform InfraRed (FT-IR) spectroscopy, X-ray Diffraction (XRD), Scanning Electron Microscopy (SEM), and Transmission Electron Microscopy-Selected Area Electron Diffraction (TEM SAED). The results showed that even with 6h of oxidation time. GO has been successfully formed. GO-6h has characteristics almost the same as GO 12h and GO 18h that indicated reducing oxidation time was a success |
| Group of Knowledge | : | Kimia |
| Original Language | : | English |
| Level | : | Internasional |
| Status | : |
Published
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| No | Title | Action |
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| 1 |
Paper-published-2021-Rasayan-Uswatul-dkk-The Performance-grafena.pdf
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| 2 |
Paper-published-2021-Rasayan-Uswatul-dkk-The Performance-grafena.pdf
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| 3 |
THE PERFORMANCE OF GREEN SYNTHESIS OF GRAPHENE OXIDE PREPARED BY MODIFIED HUMMERS METHOD WITH OXIDATION TIME VARIATION.pdf
Document Type : [PAK] Cek Similarity
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