Search: onr:"swepub:oai:DiVA.org:kth-172494" >
Corrosion Inhibitio...
Corrosion Inhibition of Two Brass Alloys by Octadecanethiol in Humidified Air with Formic Acid
-
- Forslund, Mattias (author)
- KTH,Yt- och korrosionsvetenskap
-
- Pan, Jinshan (author)
- KTH,Yt- och korrosionsvetenskap
-
Hosseinpour, Saman (author)
-
show more...
-
- Zhang, Fan (author)
- KTH,Yt- och korrosionsvetenskap
-
- Johnson, Magnus (author)
- KTH,Yt- och korrosionsvetenskap
-
- Claesson, Per (author)
- KTH,Yt- och korrosionsvetenskap
-
- Leygraf, Christofer (author)
- KTH,Yt- och korrosionsvetenskap
-
show less...
-
(creator_code:org_t)
- 2015-03-09
- 2015
- English.
-
In: Corrosion. - : Association for Materials Protection and Performance (AMPP). - 0010-9312 .- 1938-159X. ; 71:7, s. 908-917
- Related links:
-
https://urn.kb.se/re...
-
show more...
-
https://doi.org/10.5...
-
show less...
Abstract
Subject headings
Close
- Self-assembled monolayers of octadecanethiol (ODT) have previously shown to provide excellent corrosion inhibition on copper exposed to humidified air containing formic acid, mimicking indoor atmospheric corrosion. ODT layers are, however, much less efficient corrosion inhibitors for zinc. In this work, we elucidate the possibility of using ODT monolayers to inhibit corrosion of brass. Based on a quantitative analysis of corrosion products, we found that ODT provides equally good corrosion inhibition of single-phase Cu20Zn as of pure copper, retarding the transportation of corrosion stimulators to the brass surface. On double-phase Cu40Zn, however, local galvanic effects led to less efficient corrosion inhibition and more corrosion products than on Cu20Zn.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik -- Korrosionsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering -- Corrosion Engineering (hsv//eng)
Keyword
- atmospheric environments
- atomic force microscopy
- copper
- corrosion inhibitor
- interfacial effects
- self-assembled
- zinc
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
-
Corrosion
(Search for host publication in LIBRIS)
To the university's database