Metal-Organic Frameworks Based on Zinc(II) and Benzene-1,3,5-Tricarboxylate Modified Graphite: Fabrication and Application as an Anode Material in Lithium-Ion Batteries
| العنوان: | Metal-Organic Frameworks Based on Zinc(II) and Benzene-1,3,5-Tricarboxylate Modified Graphite: Fabrication and Application as an Anode Material in Lithium-Ion Batteries |
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| المؤلفون: | Larasati Larasati, Fitria Rahmawati, Agus Purwanto, Wulan Cahya Inayah, Witri Wahyu Lestari |
| المصدر: | Journal of Mathematical and Fundamental Sciences, Vol 52, Iss 1, Pp 81-97 (2020) |
| بيانات النشر: | ITB Journal Publisher, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Thermogravimetric analysis, Materials science, General Mathematics, General Physics and Astronomy, chemistry.chemical_element, 02 engineering and technology, Le Bail method, 010402 general chemistry, 01 natural sciences, Tricarboxylate, btc, General Biochemistry, Genetics and Molecular Biology, Lithium-ion battery, Differential thermal analysis, Graphite, lcsh:Science, lcsh:Science (General), Multidisciplinary, zinc(ii), General Chemistry, General Medicine, 021001 nanoscience & nanotechnology, 0104 chemical sciences, Anode, chemistry, General Earth and Planetary Sciences, Lithium, lcsh:Q, 0210 nano-technology, General Agricultural and Biological Sciences, graphite lithium-ion batteries, mof, Nuclear chemistry, lcsh:Q1-390 |
| الوصف: | This research was aimed at synthesizing metal-organic frameworks (MOFs) based on zinc(II) and a benzene-1,3,5-tricarboxylate (BTC) linker in combination with graphite as anode material in lithium-ion batteries. The MOFs were prepared using sonochemical and solvothermal methods, which led to different materials: [Zn 3 (BTC) 2 ·12H 2 O] (MOF 1) and [Zn(BTC)·H 2 O·3DMF] (MOF 2). The produced materials were characterized by powder X-ray diffraction (PXRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), thermogravimetric/differential thermal analysis (TG/DTA), and a battery analyzer. Refinement of the XRD data was performed using the Rietica and Le Bail method. Sharp and intense peaks indicated that the materials had a high degree of crystallinity. The morphology of the materials as analyzed by SEM was cubic, with an average crystal size of 8.377 ± 4.276 µm for MOF 1 and a larger size of 16.351 ± 3.683 µm for MOF 2. MOF 1 was thermally stable up to 378.7 °C while MOF 2 remained stable up to 341.8 °C, as demonstrated by thermogravimetric analysis. The employment of the synthesized materials as anode in a lithium ion battery was proved to yield higher specific capacity and cycle stability compared to those using a graphite anode. The lithium-ion battery with 5 wt% MOF 1 exhibited the highest performance with an efficiency of 97.28%, and charge and discharge specific capacities of 123.792 and 120.421 mAh/g, respectively. |
| اللغة: | English |
| تدمد: | 2338-5510 2337-5760 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fa6cde606c15ddf7f6ee135970e252f http://journals.itb.ac.id/index.php/jmfs/article/view/8037 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....1fa6cde606c15ddf7f6ee135970e252f |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 23385510 23375760 |
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