Synthesis, characterization and anti-corrosion screening of schiff base ligand and its metal complexes / Nur Azirah Norzaini Tan
A Schiff base ligand derived from 5-bromosalicylaldehyde and ethylenediamine undergo further insertion with transition metal namely, Mn(II) and Cu(II) were synthesized and characterized by using melting point determination, molar conductivity measurements, elemental analysis (CHNS), IR and UV-Vis sp...
| Main Author: | |
|---|---|
| Format: | Student Project |
| Language: | English |
| Published: |
Faculty of Applied Sciences
2016
|
| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/24533/ |
| _version_ | 1848806013563568128 |
|---|---|
| author | Norzaini Tan, Nur Azirah |
| author_facet | Norzaini Tan, Nur Azirah |
| author_sort | Norzaini Tan, Nur Azirah |
| building | UiTM Institutional Repository |
| collection | Online Access |
| description | A Schiff base ligand derived from 5-bromosalicylaldehyde and ethylenediamine undergo further insertion with transition metal namely, Mn(II) and Cu(II) were synthesized and characterized by using melting point determination, molar conductivity measurements, elemental analysis (CHNS), IR and UV-Vis spectroscopy. The results obtained shows that the ligand behaves as a tetradentate ligand coordinate through azomethine nitrogen and phenolic oxygen, produces tetrahedral and an octahedral geometry for Mn(II) and Cu(II) complexes, respectively. The synthesized compounds were tested against anti-corrosion activity where they shows an appreciable corrosion
inhibition efficiency against the corrosion of mild steel in 1 M HCl solution at 40 °C. It have been found that MnL shows a greater corrosion inhibition efficiency than L and CuL. As the concentration of studied inhibitors
increases, the corrosion inhibition efficiency of the prepared compounds also increases. |
| first_indexed | 2025-11-14T22:20:11Z |
| format | Student Project |
| id | uitm-24533 |
| institution | Universiti Teknologi MARA |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T22:20:11Z |
| publishDate | 2016 |
| publisher | Faculty of Applied Sciences |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uitm-245332019-07-19T00:34:37Z https://ir.uitm.edu.my/id/eprint/24533/ Synthesis, characterization and anti-corrosion screening of schiff base ligand and its metal complexes / Nur Azirah Norzaini Tan Norzaini Tan, Nur Azirah Schiff bases Metal complexes. Layered double hydroxides A Schiff base ligand derived from 5-bromosalicylaldehyde and ethylenediamine undergo further insertion with transition metal namely, Mn(II) and Cu(II) were synthesized and characterized by using melting point determination, molar conductivity measurements, elemental analysis (CHNS), IR and UV-Vis spectroscopy. The results obtained shows that the ligand behaves as a tetradentate ligand coordinate through azomethine nitrogen and phenolic oxygen, produces tetrahedral and an octahedral geometry for Mn(II) and Cu(II) complexes, respectively. The synthesized compounds were tested against anti-corrosion activity where they shows an appreciable corrosion inhibition efficiency against the corrosion of mild steel in 1 M HCl solution at 40 °C. It have been found that MnL shows a greater corrosion inhibition efficiency than L and CuL. As the concentration of studied inhibitors increases, the corrosion inhibition efficiency of the prepared compounds also increases. Faculty of Applied Sciences 2016 Student Project NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/24533/1/PPb_NUR%20AZIRAH%20NORZAINI%20TAN%20AS%20N%2016_5.pdf Norzaini Tan, Nur Azirah (2016) Synthesis, characterization and anti-corrosion screening of schiff base ligand and its metal complexes / Nur Azirah Norzaini Tan. (2016) [Student Project] <http://terminalib.uitm.edu.my/24533.pdf> (Submitted) |
| spellingShingle | Schiff bases Metal complexes. Layered double hydroxides Norzaini Tan, Nur Azirah Synthesis, characterization and anti-corrosion screening of schiff base ligand and its metal complexes / Nur Azirah Norzaini Tan |
| title | Synthesis, characterization and anti-corrosion screening of schiff base ligand and its metal complexes / Nur Azirah Norzaini Tan |
| title_full | Synthesis, characterization and anti-corrosion screening of schiff base ligand and its metal complexes / Nur Azirah Norzaini Tan |
| title_fullStr | Synthesis, characterization and anti-corrosion screening of schiff base ligand and its metal complexes / Nur Azirah Norzaini Tan |
| title_full_unstemmed | Synthesis, characterization and anti-corrosion screening of schiff base ligand and its metal complexes / Nur Azirah Norzaini Tan |
| title_short | Synthesis, characterization and anti-corrosion screening of schiff base ligand and its metal complexes / Nur Azirah Norzaini Tan |
| title_sort | synthesis, characterization and anti-corrosion screening of schiff base ligand and its metal complexes / nur azirah norzaini tan |
| topic | Schiff bases Metal complexes. Layered double hydroxides |
| url | https://ir.uitm.edu.my/id/eprint/24533/ |