Iron(III) chloride and acetamide eutectic for the electrodeposition of iron and iron based alloys
Iron(III) chloride and acetamide eutectic for the electrodeposition of iron and iron based alloys
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DOI：
10.1016/j.electacta.2020.136414
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发表时间：
2020-08
影响因子：
6.6
通讯作者：
S. Higashino;A. Abbott;M. Miyake;T. Hirato
中科院分区：
文献类型：
--
作者：
S. Higashino;A. Abbott;M. Miyake;T. Hirato
铁和铁基合金的电沉积对于各种涂层技术都很重要。这项研究表明，氯化铁和乙酰胺的低共熔物很容易形成，并且 1:4 M 的混合物在环境温度下会形成液体。这种低共熔混合物具有比由氯化铝或氯化锌形成的类似低共熔混合物更低的粘度，从而具有更高的电导率。氯化铁歧化形成阴离子和阳离子含铁物质，并使用多种光谱方法对这些物质进行鉴定。演示了铁和铁镍合金的电沉积，结果表明铁镍合金具有改善的防腐蚀性能。
The electrodeposition of iron and iron-based alloys is important for a variety of coating technologies. This study demonstrates that eutectics of ferric chloride and acetamide are easily formed and a 1:4 M mixture gives a liquid at ambient temperature. This eutectic mixture has a higher conductivity resulting from a lower viscosity than comparable eutectics formed from either aluminium or zinc chloride. Ferric chloride disproportionates to form both anionic and cationic iron containing species and these were identified using a variety of spectroscopic methods. The electrodeposition of iron and iron-nickel alloys was demonstrated and it was shown that the iron-nickel alloys demonstrated improved anti-corrosion properties.