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A novel method to protect bronze in atmospheric environment: the click-assembly of triazole film.
- Source :
-
Anti-Corrosion Methods & Materials . 2020, Vol. 67 Issue 3, p295-304. 10p. - Publication Year :
- 2020
-
Abstract
- Purpose: The authors have prepared the triazole film on copper surface by click reaction and explored its inhibition mechanism. Design/methodology/approach: The protective film is assembled by immersing bronze in solution containing p-toluenesulfonyl azide (TA) and propiolic acid (PA). Findings: Fourier transform infrared spectroscopy (FT-IR) indicates that triazole (TTP) film was formed on bronze surface via click chemistry reaction between TA and PA. It shows TTP film has a good protection for bronze in the atmospheric environment simulation solution. Quantum chemical calculation (QC) and molecule dynamics simulation suggests TTP molecule adsorbs on bronze surface via N and O. Originality/value: This is beneficial to develop the corrosion inhibitors for the corroded copper alloys. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00035599
- Volume :
- 67
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Anti-Corrosion Methods & Materials
- Publication Type :
- Academic Journal
- Accession number :
- 143172537
- Full Text :
- https://doi.org/10.1108/ACMM-07-2019-2159