Characterization of polyacrylonitrile films grafted onto nickel by ellipsometry, atomic force microscopy and X-ray reflectivity
(1997) Thin Solid Films — Vol. 310, n° 1-2, p. 148-155 (1997)
Files
pdfdocument.pdf
Restricted Access - Adobe PDF
- 597.59 KB
Details
- Authors
- Abstract
- The thickness and roughness of polyacrylonitrile films electrografted on a nickel surface have been measured by ellipsometry atomic force microscopy and X-ray reflectivity. From combined ellipsometry and X-ray reflectivity measurements, accurate values for the refractive indices of polyacrylonitrile and nickel have been derived at a 6328-Angstrom wavelength. Dependence of the film thickness on the monomer concentration has been quantified for the first time. Furthermore, the thickness of the polyacrylonitrile (PAN) film is related to the nature of the solvent, depending on whether it is a good solvent for PAN (dimethylformamide; DMF) or not (acetonitrile; ACN). (C) 1997 Elsevier Science S.A.
- Affiliations
Citations
Calberg, C., Mertens, M., Jérome, R., Arys, X., Jonas, A., & Legras, R. (1997). Characterization of polyacrylonitrile films grafted onto nickel by ellipsometry, atomic force microscopy and X-ray reflectivity. Thin Solid Films, 310(1-2), 148-155. https://doi.org/10.1016/S0040-6090(97)00406-9 (Original work published 1997)