کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
191492 459722 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Kaolinite influence on calcareous deposit formation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Kaolinite influence on calcareous deposit formation
چکیده انگلیسی

This study investigate the influence of kaolinite, introduced in electrolytes solutions, on the calcareous deposit formation, which is monitored by chronoamperometric measurements coupled with chemical impedance spectroscopy analyses. The deposits formed are observed by scanning electron microscopy and analysed by Raman spectroscopy and X-ray diffraction analyses. In presence of Mg2+ ions, kaolinite delay the deposit formation, preventing the reduction of energy required for an efficient cathodic protection. Whereas no influence of this clay was noticed on the CaCO3 deposit when the electrolyte was totally exempt of Mg2+.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 55, Issue 1, 15 December 2009, Pages 196–203
نویسندگان
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