کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
693997 889914 2008 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Anticorrosion properties of inorganic pigments surface-modified with a polyaniline phosphate layer
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
Anticorrosion properties of inorganic pigments surface-modified with a polyaniline phosphate layer
چکیده انگلیسی

The paper deals with research into the effects of treating the surface of pigment particles with polyaniline layers in anticorrosion paints. The pigments involved were tested in a form coated with a polyaniline layer and in an uncoated form. To study anticorrosion properties, mixed metal oxides with the structure of spinel and perovskite were synthesized to be later coated with polyaniline. Polyaniline was also used to coat the pigments based on iron trioxide, silicates and graphite. Water-borne, epoxy resin-based paints containing the pigments with and without the surface layer of polyaniline were formulated. The coatings were tested by means of laboratory corrosion tests. These involved corrosion tests accelerated with an increased temperature, with high atmospheric humidity, and with the presence of corroding substances such as SO2 and NaCl.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Organic Coatings - Volume 63, Issue 2, September 2008, Pages 209–221
نویسندگان
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