Title: |
Green approach to fabrication of a super-hydrophobic film on copper and the consequent corrosion resistance |
First author: |
|
Abstract: |
A green approach was used to fabricate super-hydrophobic film with capsaicin (N-(4-hydroxy-3methoxybenzyl)-8-methylnon-trans-6-enamide), pungent ingredient of cayenne. The film is composed of capsaicin that coordinates with Cu(II) through pi orbital of benzene ring. Super-hydrophobic property of film can be attributed to nanospherical pores of its structure and low surface energy of its hydrocarbon chain. Super-hydrophobic film shows >99.9% efficiency as a barrier that inhibits corrosion of underlying Cu without losing its stability within a wide potential range. This performance can be attributed to isolating action and insulating property of air trapped in film. (C) 2013 Elsevier Ltd. All rights reserved.
|
Contact the author: |
|
Page number: |
|
Issue: |
|
Subject: |
|
Authors units: |
|
PubYear: |
2014 |
Volume: |
|
Unit code: |
133137 |
Publication name: |
CORROSION SCIENCE |
The full text link: |
|
Full papers: |
|
Departmens of first author: |
|
Paper source: |
|
Paper type: |
|
Participation of the author: |
|
ISSN: |
|