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|Title:||Using x-ray tomography, PALS and Raman spectroscopy for characterization of inhibitors in epoxy coatings|
Positron annihilation spectroscopy
Scanning electron microscopy
|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. doi: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.|
|Gov't Doc #:||8771|
|Appears in Collections:||Journal Articles|
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