Abteilungen und Gruppen > Analytics > Publikationen

Publikationen

Plagge, A. ; Adler, H. J. ; Jähne, E. ; Paliwoda, G. ; Rohwerder, M. ; Stratmann, M. ; Eichhorn, K.-J.
Single and douple polymer layer arrangements of acid groups containing cellulose and basics groups containing polyethyleneimine on steel

This paper presents the first results of a project aimed at investigating the arrangement of polyelectrolyte layers on unalloyed steel. We studied the structure of double and single polymer layers consisting of cellulose phosphate (HP-PP-C) and polyethyleneimine (PEI). Layers were characterized by variable angle ellipsometry, AFM and XPS. In particular, XPS indicated the incorporation of iron ions into cellulose phosphate layers, but, in contrast, these ions could not be observed in PEI layers. Results indicated that the homogeneity and qualitative corrosion performance of double layers (HP-PP-C/PEI) on unalloyed steel depend on the deposition of cellulose phosphate at the interface with steel.

Quelle
Macromolecular Materials and Engineering 292

Seiten
1245-1255

DOI
http://dx.doi.org/10.1002/mame.200700166

Erschienen am
December 2007
 
Publications
Publikationen

Abteilungen und Gruppen

Analytics

News