Inhibition of cobalt-titanium galvanic corrosion in post-CMP cleaning: Experimental and theoretical studies DOI
Fangyuan Wang,

Jinbo Ji,

Shihao Zhang

et al.

Materials Chemistry and Physics, Journal Year: 2024, Volume and Issue: unknown, P. 130293 - 130293

Published: Dec. 1, 2024

Language: Английский

Synergistic effects of biobased PLA and Garnet waste towards enhanced corrosion resistance of epoxy coating DOI

G Rajiv.,

Jeswin Anto L,

K Mathumitha

et al.

Journal of Molecular Structure, Journal Year: 2025, Volume and Issue: unknown, P. 142591 - 142591

Published: May 1, 2025

Language: Английский

Citations

0
Enhancing Copper Corrosion Resistance in Highly Caustic Environments: Evaluation of Environmentally Friendly Inorganic Inhibitors and Mechanistic Insights DOI Creative Commons
Issam Saber,

Khadija Dahmani,

Otmane Kharbouch

et al.

International Journal of Electrochemical Science, Journal Year: 2024, Volume and Issue: unknown, P. 100815 - 100815

Published: Oct. 1, 2024

Language: Английский

Citations

1
Electrochemical behaviour of tungsten nitride thin film in phosphate buffer saline solution for application in bioelectronics DOI
Ezazul Haque Sabuz, Mahbub Alam Maruf, Waseem Haider

et al.

Canadian Metallurgical Quarterly, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 10

Published: Dec. 6, 2024

Micro-supercapacitor with tungsten nitride electrode has the potential to be used in bioelectronics for fast power supply. This study examines electrochemical behaviour of magnetron-sputtered (W2N) thin film phosphate buffer saline (PBS) solution evaluate their corrosion rate as electrodes micro-supercapacitors bioelectronics. The W2N was analysed using potentiodynamic polarization (PDP) and impedance spectroscopy (EIS) techniques. compared commercially pure titanium (CP-Ti) iron (Fe) film. Our results show that current density ∼6 times higher than CP-Ti ∼2.5 lower Fe. Additionally, charge transfer resistance 18 1.3 Overall, significantly slightly In summary, findings suggest could a candidate micro-supercapacitor However, further studies are required fully biodegradation vivo.

Language: Английский

Citations

1
Theoretical and Experimental Investigation of Indazole Derivatives as Corrosion Inhibitors for Copper in Acidic Medium DOI
Lian Zhou, Tong Zhao, Zhefeng Li

et al.

Langmuir, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 18, 2024

To explore the slow-release potential of indole oxygen-containing functional group derivatives in acidic media order to reduce their negative impact on environment. We investigated corrosion inhibition effect 5-Methoxy-indazole (MIA) and Methyl 1H-indazole-5-carboxylate (MIC) copper H2SO4 through electrochemical testing, X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) analysis, theoretical calculations. Research has found that MIA MIC exhibit excellent performance, with achieving an efficiency up 91.04%. SEM observed formed a protective film surface, effectively isolating corrosive medium. The adsorption behavior conforms Langmuir model, indicating coexistence chemical physical adsorption. Density theory calculations (DFT) molecular dynamics simulations (MD) further revealed mechanism imidazole derivatives, emphasizing for application media. These results not only elucidate compounds, but also provide new ideas control environments.

Language: Английский

Citations

1
Effect of 2-Mercapto-1-methylimidazole on the Dual Action of Chemical Mechanical Polishing of Cu and Ta DOI
Xuhua Chen, Ru Wang, Zhanjie Du

et al.

Langmuir, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 18, 2024

When chemical mechanical polishing (CMP) of tantalum (Ta)-based barrier layers is done through silicon via (TSV), it necessary to control the rate selection copper (Cu) and Ta prevent formation dishing pit due rapid removal (RR) in compared outside via. This paper selected 2-mercapto-1-methylimidazole (TAMZ) as an inhibitor, which has dual effect reducing RR Cu increasing Ta. The experimental results show that ratio up 2.12:1, inhibition TAMZ on 98.37%, can Cu-Ta galvanic corrosion; mechanism was studied by XPS, SEM, AFM, other experiments. Theoretical calculation found formed bonds with metal surface mainly N S atoms could be adsorbed mixed adsorption, clarified from a microscopic perspective.

Language: Английский

Citations

1
Understanding voltage variation in interface corrosion reactions: A theoretical approach based on PDM and DFT DOI

Yongzhen Wang,

Fengxiao Hou, Xuesen Kou

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: 685, P. 162052 - 162052

Published: Dec. 9, 2024

Language: Английский

Citations

0
Inhibition of cobalt-titanium galvanic corrosion in post-CMP cleaning: Experimental and theoretical studies DOI
Fangyuan Wang,

Jinbo Ji,

Shihao Zhang

et al.

Materials Chemistry and Physics, Journal Year: 2024, Volume and Issue: unknown, P. 130293 - 130293

Published: Dec. 1, 2024

Language: Английский

Citations

0