Novel Thiol-Ene Hybrid Coating for Metal Protection
AbstractA novel hybrid anticorrosion coating with dual network of inorganic (Si–O–Si) and organic bonds (C–S–C) was prepared on metal through an in situ sol-gel and thiol-ene click reaction. This novel interfacial thin film coating incorporates (3-mercaptopropyl) trimethoxysilane (MPTS) and 1,4-di(vinylimidazolium) butane bisbromide based polymerizable ionic liquid (PIL) to form a thiol-ene based photo-polymerized film, which on subsequent sol-gel reaction forms a thin hybrid interfacial layer on metal surface. On top of this PIL hybrid film, a self-assembled nanophase particle (SNAP) coating was employed to prepare a multilayer thin film coating for better corrosion protection and barrier performance. The novel PIL hybrid film was characterised for structure and properties using Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA). The corrosion protection performance of the multilayer coating was examined using potentiodynamic polarization and electrochemical impedance spectroscopy (EIS). The results reveal that this novel double layer coating on metal offers excellent protection against corrosion and has remarkably improved the barrier effect of the coating. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Taghavikish, M.; Subianto, S.; Dutta, N.K.; Roy Choudhury, N. Novel Thiol-Ene Hybrid Coating for Metal Protection. Coatings 2016, 6, 17.
Taghavikish M, Subianto S, Dutta NK, Roy Choudhury N. Novel Thiol-Ene Hybrid Coating for Metal Protection. Coatings. 2016; 6(2):17.Chicago/Turabian Style
Taghavikish, Mona; Subianto, Surya; Dutta, Naba K.; Roy Choudhury, Namita. 2016. "Novel Thiol-Ene Hybrid Coating for Metal Protection." Coatings 6, no. 2: 17.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.