Synthesis of CuO Nanoparticles from Copper(II) Schiff Base Complex: Evaluation via Thermal Decomposition
Copper oxide (CuO) nanoparticles were synthesized through the thermal decomposition of a copper(II) Schiff-base complex. The complex was formed by reacting cupric acetate with a Schiff base in a 2:1 metal-to-ligand ratio. The Schiff base itself was synthesized via the condensation of benzidine and 2...
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Department of Chemistry, Universitas Gadjah Mada
2025-01-01
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| Series: | Indonesian Journal of Chemistry |
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| Online Access: | https://jurnal.ugm.ac.id/ijc/article/view/95427 |
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| author | Ali Mudher Abdulkareem Al-Khazraji Enass Jasim Waheed Awf Abdul Rahman Ahmed |
| author_facet | Ali Mudher Abdulkareem Al-Khazraji Enass Jasim Waheed Awf Abdul Rahman Ahmed |
| author_sort | Ali Mudher Abdulkareem Al-Khazraji |
| collection | DOAJ |
| description | Copper oxide (CuO) nanoparticles were synthesized through the thermal decomposition of a copper(II) Schiff-base complex. The complex was formed by reacting cupric acetate with a Schiff base in a 2:1 metal-to-ligand ratio. The Schiff base itself was synthesized via the condensation of benzidine and 2-hydroxybenzaldehyde in the presence of glacial acetic acid. This newly synthesized symmetric Schiff base served as the ligand for the Cu(II) metal ion complex. The ligand and its complex were characterized using several spectroscopic methods, including FTIR, UV-vis, 1H-NMR, 13C-NMR, CHNS, and AAS, along with TGA, molar conductivity and magnetic susceptibility measurements. The CuO nanoparticles were produced by thermally decomposing the complex at 800 °C. These nanoparticles and other metal oxides are highly valued in various industries for their optical, magnetic, and electrical properties. The experiment highlighted the synthesis of CuO nanoparticles through the thermal breakdown of copper(II) ions, starting with copper acetate, which reacted with the ligand to form the complex. The characterization results of CuO nanoparticles reveal a highly pure crystalline structure with an average size of 70–90 nm. |
| format | Article |
| id | doaj-art-a9f87679a39449c090009f383fc10e39 |
| institution | Kabale University |
| issn | 1411-9420 2460-1578 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Department of Chemistry, Universitas Gadjah Mada |
| record_format | Article |
| series | Indonesian Journal of Chemistry |
| spelling | doaj-art-a9f87679a39449c090009f383fc10e392025-02-03T04:32:43ZengDepartment of Chemistry, Universitas Gadjah MadaIndonesian Journal of Chemistry1411-94202460-15782025-01-01251505910.22146/ijc.9542737084Synthesis of CuO Nanoparticles from Copper(II) Schiff Base Complex: Evaluation via Thermal DecompositionAli Mudher Abdulkareem Al-Khazraji0Enass Jasim Waheed1Awf Abdul Rahman Ahmed2Department of Chemistry, College of Education for Pure Science (Ibn Al-Haitham), University of Baghdad, Rusafa, Educational Complex, Al-Tayaran Square 42, Baghdad 10001, IraqDepartment of Chemistry, College of Education for Pure Science (Ibn Al-Haitham), University of Baghdad, Rusafa, Educational Complex, Al-Tayaran Square 42, Baghdad 10001, IraqMinistry of Education, Directorate of Education, Rusaafa first, Baghdad – Rusafa, Street 52, Baghdad 10001, IraqCopper oxide (CuO) nanoparticles were synthesized through the thermal decomposition of a copper(II) Schiff-base complex. The complex was formed by reacting cupric acetate with a Schiff base in a 2:1 metal-to-ligand ratio. The Schiff base itself was synthesized via the condensation of benzidine and 2-hydroxybenzaldehyde in the presence of glacial acetic acid. This newly synthesized symmetric Schiff base served as the ligand for the Cu(II) metal ion complex. The ligand and its complex were characterized using several spectroscopic methods, including FTIR, UV-vis, 1H-NMR, 13C-NMR, CHNS, and AAS, along with TGA, molar conductivity and magnetic susceptibility measurements. The CuO nanoparticles were produced by thermally decomposing the complex at 800 °C. These nanoparticles and other metal oxides are highly valued in various industries for their optical, magnetic, and electrical properties. The experiment highlighted the synthesis of CuO nanoparticles through the thermal breakdown of copper(II) ions, starting with copper acetate, which reacted with the ligand to form the complex. The characterization results of CuO nanoparticles reveal a highly pure crystalline structure with an average size of 70–90 nm.https://jurnal.ugm.ac.id/ijc/article/view/95427benzidinecopper(ii) schiff-base complexcuo nanoparticlesenergy gapnanoparticles |
| spellingShingle | Ali Mudher Abdulkareem Al-Khazraji Enass Jasim Waheed Awf Abdul Rahman Ahmed Synthesis of CuO Nanoparticles from Copper(II) Schiff Base Complex: Evaluation via Thermal Decomposition Indonesian Journal of Chemistry benzidine copper(ii) schiff-base complex cuo nanoparticles energy gap nanoparticles |
| title | Synthesis of CuO Nanoparticles from Copper(II) Schiff Base Complex: Evaluation via Thermal Decomposition |
| title_full | Synthesis of CuO Nanoparticles from Copper(II) Schiff Base Complex: Evaluation via Thermal Decomposition |
| title_fullStr | Synthesis of CuO Nanoparticles from Copper(II) Schiff Base Complex: Evaluation via Thermal Decomposition |
| title_full_unstemmed | Synthesis of CuO Nanoparticles from Copper(II) Schiff Base Complex: Evaluation via Thermal Decomposition |
| title_short | Synthesis of CuO Nanoparticles from Copper(II) Schiff Base Complex: Evaluation via Thermal Decomposition |
| title_sort | synthesis of cuo nanoparticles from copper ii schiff base complex evaluation via thermal decomposition |
| topic | benzidine copper(ii) schiff-base complex cuo nanoparticles energy gap nanoparticles |
| url | https://jurnal.ugm.ac.id/ijc/article/view/95427 |
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