Reduction of graphene oxide and graphene quantum dots using nascent hydrogen: The investigation of morphological and structural changes
| Autor: | Biljana M. Todorović Marković, Olaf C. Haenssler, Milica D. Budimir, Jovana Prekodravac, Duška Kleut, Svetlana Jovanovic |
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| Rok vydání: | 2020 |
| Předmět: |
Materials science
Graphene Oxide Nascent hydrogen Nanotechnology 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences law.invention Reduction (complexity) chemistry.chemical_compound chemistry Quantum dot law General Earth and Planetary Sciences 0210 nano-technology General Environmental Science |
| Zdroj: | Resolution and Discovery. 5:1-4 |
| ISSN: | 2498-8707 |
| Popis: | In order to modify both chemical and electrical properties of graphene-based nanomaterials, we conducted the chemical modification of graphene oxide (GO) and graphene quantum dots (GQDs). The reaction of the reduction with nascent hydrogen was conducted on both materials. The structure and morphology of produced chemically reduced GO and GQDs were analyzed. While the chemical composition of both GQD and GO changed significantly, GO showed also significant changes in morphology as opposite to GQDs where were morphological changes were not observed. |
| Databáze: | OpenAIRE |
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