| About this Abstract |
| Meeting |
2025 TMS Annual Meeting & Exhibition
|
| Symposium
|
Phase Stability, Phase Transformations, and Reactive Phase Formation in Electronic Materials XXIV
|
| Presentation Title |
Synergistic inhibition effect of nitrides and metal ions on corrosion of copper |
| Author(s) |
Yen-Ju Chu, Po-Cheng Chou, Chih-Ming Chen, Tsung-Hao Yang, Kai-Hui Tsai |
| On-Site Speaker (Planned) |
Yen-Ju Chu |
| Abstract Scope |
Recently, the synergistic effect of metal cations and organic compounds plays a crucial role in the inhibition of metal corrosion. The corrosion inhibition efficiency is influenced not only by the molecular structures of the inhibitors but also the storage duration. To investigate these two factors, the corrosion study of copper in an alkaline solution with the addition of either single or formulated inhibitor for various storage times is performed. Furthermore, the copper samples are fabricated using electroplating to change the grain size and texture. The results show that the formulated inhibitor has a better inhibition efficiency against the copper corrosion. However, the inhibition efficiency decreases with increasing the storage time due to the sediment of reduced metal ions. Electrochemical analysis, mechanical dynamics simulation, SEM, and XPS techniques are used to explore the inhibition mechanism of formulated inhibitors for the metal corrosion. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
電子材料, 銅/鎳/鈷, 其他 |