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Please use this identifier to cite or link to this item: http://apo.ansto.gov.au/dspace/handle/10238/8985

Title: Using X-ray tomography, PALS and Raman spectroscopy for characterization of inhibitors in epoxy coatings
Authors: Hughes, AE
Mayo, S
Yang, YS
Markley, T
Smith, SV
Sellaiyan, S
Uedono, A
Hardin, SG
Muster, TH
Keywords: Raman spectroscopy
Chromates
Positron annihilation spectroscopy
Polymers
Rutile
Coatings
Scannin electron microscopy
Protective coatings
Issue Date: Aug-2012
Publisher: Elsevier
Citation: Hughes, A. E., Mayo, S., Yang, Y. S., Markley, T., Smith, S. V., Sellaiyan, S.,Uedono, A., Hardin, S. G., & Muster, T. H. (2012). Using X-ray tomography, PALS and Raman spectroscopy for characterization of inhibitors in epoxy coatings. Progress in Organic Coatings, 74(4), 726-733. https://doi.org/10.1016/j.porgcoat.2011.06.023
Abstract: Model paint materials were generated by adding a range of inorganic materials into an epoxy. The inorganic materials included inhibitors (Zn3(PO4)2 and SrCrO4) and a filler (rutile TiO2).The SrCrO4 system was characterized using SEM, TEM, PALS and Raman spectroscopy and found to have an even distribution of inhibitor in the polymer matrix. X-ray tomography was performed on the mixed SrCrO4/TiO2 and Zn3(PO4)2/TiO2 systems. A new technique called data constrained modelling was combined with the tomographic technique to produce a 3D distribution of the inorganic phases within the polymer matrix. © 2011 Elsevier B.V.
URI: https://www.sciencedirect.com/science/article/pii/S030094401100381X
http://apo.ansto.gov.au/dspace/handle/10238/8985
ISSN: 0300-9440
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