Growth and real time corrosion resistance monitoring of lead decanoate coatings
Growth and real time corrosion resistance monitoring of lead decanoate coatings
复制标题
癸酸铅涂层的生长和实时耐腐蚀性监测
DOI:
10.1016/j.apsusc.2008.05.333
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发表时间:
2008
影响因子:
6.7
通讯作者:
Adriaens A
中科院分区:
文献类型:
--
作者:
Adriaens A
Lead is very susceptible to corrosion in the presence of organic acids and humidity. A potential countermeasure is to apply a lead carboxylate coating by immersing the metal in a sodium carboxylate solution/suspension. In this work we report on the degree of surface coverage and the corrosion resistance of a lead decanoate Pb(C10)2coating as a function of treatment time. Results show that the surface coverage reaches 91% after 15min and about 100% after 1h in a 0.05M sodium decanoate solution. The corrosion resistance, as indicated by electrochemical impedance spectroscopy, continues to increase even after 6h of immersion. In addition, we show that in the case of planar transport, a diffusion layer of 17mm thickness exists, wherein the sodium decanoate concentration drops linearly from its bulk value to almost zero at the solid/surface interface.
影响因子:
64.8
作者:
T. Clarke
通讯作者:
T. Clarke
DOI:
--
发表时间:
2001
期刊:
影响因子:
--
作者:
E. Rocca;J. Steinmetz
通讯作者:
J. Steinmetz
DOI:
--
发表时间:
1998
期刊:
影响因子:
--
作者:
Jean Tétreault;P. Sirois;Eugénie Stamatopoulou
通讯作者:
Eugénie Stamatopoulou