Curtin University Homepage
  • Library
  • Help
    • Admin

    espace - Curtin’s institutional repository

    JavaScript is disabled for your browser. Some features of this site may not work without it.
    View Item 
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item

    Synchrotron far-infrared spectroscopy of corroded steel surfaces using a variable angle of incidence

    Access Status
    Fulltext not available
    Authors
    Lepkova, Katerina
    Van Bronswijk, Wilhelm
    Pandarinathan, Priya
    Gubner, Rolf
    Date
    2014
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Lepkova, K. and Van Bronswijk, W. and Pandarinathan, P. and Gubner, R. 2014. Synchrotron far-infrared spectroscopy of corroded steel surfaces using a variable angle of incidence. Journal of Synchrotron Radiation. 21: pp. 580-585.
    Source Title
    Journal of Synchrotron Radiation
    DOI
    10.1107/S1600577514004159
    ISSN
    0909-0495
    URI
    http://hdl.handle.net/20.500.11937/28135
    Collection
    • Curtin Research Publications
    Abstract

    Far-infrared spectroscopy, using a synchrotron source, has been used to study carbon steel corroded in CO2-saturated brine in the presence and absence of the corrosion inhibitor 2-mercaptopyrimidine (MPY), which allowed the steel surface roughness to be modified. The effect of the angle of incidence (i, 30–80) on the band intensity and observed bands of the spectra from these surfaces has been determined. For the MPY-treated steel (low surface roughness) the highest band intensity is observed at high i (80) and different bands were observed at different i. In contrast, for the MPY-free steel (high surface roughness) the highest band intensity is observed at low i (30) and spectral content changes were not observed. The results are explained in terms of the roughness of the MPY-treated and MPY-free steels, and their effect on the level of diffusely reflected light of the incident infrared beam.

    Related items

    Showing items related by title, author, creator and subject.

    • Synchrotron infrared microspectroscopy study of the orientation of an organic surfactant on a microscopically rough steel surface
      Lepkova, Katerina; Van Bronswijk, Wilhelm; Pandarinathan, Vedapriya; Gubner, Rolf (2013)
      The performance of organic surfactants as corrosion inhibitors is influenced by the mechanism of adsorption and the resulting molecular orientation on the substrate. The molecular orientation of 1-dodecylpyridinium chloride ...
    • An investigation of the relationship between seabed type and benthic and bentho-pelagic biota using acoustic techniques
      Siwabessy, Paulus Justiananda Wisatadjaja (2001)
      A growing recognition of the need for effective marine environmental management as a result of the increasing exploitation of marine biological resources has highlighted the need for high speed ecological seabed mapping. ...
    • Effect of cutting speed on Bio-corrosion of AISI 316L stainless steel
      Saliza Azlina, O.; Kamarul Ariffin, C.; Ibrahim, M.; Kurniawan, Denni (2016)
      Stainless steel of AISI 316L type (SS316L) has been widely used as metallic biomedical implants material because of it offers good characteristics, including high mechanical properties and biocompatibility, and relatively ...
    Advanced search

    Browse

    Communities & CollectionsIssue DateAuthorTitleSubjectDocument TypeThis CollectionIssue DateAuthorTitleSubjectDocument Type

    My Account

    Admin

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Follow Curtin

    • 
    • 
    • 
    • 
    • 

    CRICOS Provider Code: 00301JABN: 99 143 842 569TEQSA: PRV12158

    Copyright | Disclaimer | Privacy statement | Accessibility

    Curtin would like to pay respect to the Aboriginal and Torres Strait Islander members of our community by acknowledging the traditional owners of the land on which the Perth campus is located, the Whadjuk people of the Nyungar Nation; and on our Kalgoorlie campus, the Wongutha people of the North-Eastern Goldfields.