Journal Highlight: Novel use of GDOES to study corrosion of AA2024-T3 in the presence and absence of inhibitors

Skip to Navigation

Ezine

  • Published: Jun 1, 2016
  • Author: spectroscopyNOW
  • Channels: Atomic
thumbnail image: Journal Highlight: Novel use of GDOES to study corrosion of AA2024-T3 in the presence and absence of inhibitors
GDOES was used to study the effects of the corrosion inhibitor benzotriazole on the surface of the aircraft allow AA2024-T3 as part of the MULTIPROTECT project.

Novel use of glow discharge optical emission spectroscopy (GDOES) to study corrosion of AA2024-T3 in the presence and absence of inhibitors – part 3: investigating the effects of various proportions of inhibitor in the coating matrix or in nanocontainers

Surface and Interface Analysis, 2016, 48, 341-352
Ruth Violet Bingham, George E. Thompson and Hong Liu

Abstract: Elemental depth profiling by glow discharge optical emission spectroscopy has been used to characterize the corrosion products on AA2024-T3. In previous work, the aluminium, oxygen and copper depth profiles were shown to provide information regarding surface roughening, the thickness of corroded layers and extent of copper de-alloying/relocation. Nitrogen, sulfur, phosphorus and chromium depth profiles were examined in the hope of detecting inhibitor species within the corroded/altered layers after 5 h of exposure to a corrosive solution. In the present work, the study is extended to longer exposure time. The work presents a further study of the leaching of benzotriazole from the coating matrix or from nanocontainers during various times of exposure to a corrosive environment.

  • This paper is free to view for all users registered on spectroscopyNOW.com until the end of July 2016.
    After this time, you can purchase it using Pay-Per-View on Wiley Online Library.

Follow us on Twitter!

Social Links

Share This Links

Bookmark and Share

Microsites

Suppliers Selection
Societies Selection

Banner Ad

Click here to see
all job opportunities

Copyright Information

Interested in separation science? Visit our sister site separationsNOW.com

Copyright © 2017 John Wiley & Sons, Inc. All Rights Reserved