ISSN:
0142-2421
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Physics
Notes:
The interaction between a nickel substrate and thin polyacrylonitrile films is studied by electron-induced x-ray emission spectroscopy (EXES). The analysis of the metal 3d distribution at the interface suggests that a direct interaction takes place between the metallic sites and the monomer molecules when the metal is cathodically polarized. The existence of bonds due to mixing of Ni 3d and C 2p states is shown. In contrast, there is no detectable interaction in the absence of polarization of the metallic surface.
Additional Material:
7 Ill.
Type of Medium:
Electronic Resource
Permalink