کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
694153 889928 2007 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Development of a new experimental method to determine critical pigment-volume-concentrations using impedance spectroscopy : Part II: Solvent based coatings with components typical for commercial organic anticorrosion coatings or with nanoparticles
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
Development of a new experimental method to determine critical pigment-volume-concentrations using impedance spectroscopy : Part II: Solvent based coatings with components typical for commercial organic anticorrosion coatings or with nanoparticles
چکیده انگلیسی

Electrochemical impedance spectroscopy (EIS), which has been previously demonstrated to be a suitable method to determine the CPVC coatings [R.E. Lobnig, W. Villalba, K. Goll, J. Vogelsang, I. Winkels, R. Schmidt, P. Zanger, J. Soetemann, Development of a new experimental method to determine critical pigment-volume-concentrations using impedance spectroscopy, Prog. Org. Coat. 55 (2006) 363–374.], was applied to four series of coatings with components typical for solvent based commercial organic anticorrosion coatings, and to three series of coatings with nanopigments. For all coatings, the CPVC determined using EIS correlated very well with the CPVC determined from cross-sections with electron microscopy (SEM). The EIS method was also useful for the coatings with nanopigments, for which pores were too small to be detected by SEM-analysis of cross-sections.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Organic Coatings - Volume 60, Issue 1, August 2007, Pages 1–10
نویسندگان
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