Significance of formed adherent complex by use of phosphorylated polyphenol coating
作者: Rachna JainManish Kumar BhaduKeshave SwarnkarSumitesh Das
刊名: Pigment & Resin Technology, 2017, Vol.46 (3), pp.226-234
来源数据库: Emerald Journal
DOI: 10.1108/PRT-12-2015-0127
关键词: Corrosion protectionGalvanised ironPhosphorylated polyphenol coatingPolarisation
原始语种摘要: The purpose of this paper is to report on the use of phosphorylated polyphenol (PP)-coated galvanised iron (GI) surface to study the degradation of coating with different time intervals and long-term exposure in different salty media.;;The as-obtained PP complex on GI was evident by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), energy dispersive spectroscopy (EDS) and scanning electron microscopy (SEM). The coated coupons were exposed to different salty media such as 3.5 per cent NaCl, 1.5 per cent Na2SO4 and tap water at set time intervals. Electrochemical polarisation was performed to study the anodic and cathodic polarisation behaviour at each time interval.;;The adherent foliolate nanopattern of iron zinc phosphate and zinc dihydrogen...
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关键词翻译
关键词翻译
  • coating 覆盖层
  • complex 超群
  • polyphenol 多元酚
  • coated 涂渍的
  • polarisation 极化
  • evident 迷的
  • phosphate 磷酸盐
  • corrosive 腐蚀的
  • phosphating 磷化处理
  • consuming 耗的