Abstract To determine the key parameters of akaganeite formation during a wet-dry cyclic process, cyclic immersion tests and simulated experiments were employed under laboratory conditions. The constituents of rust were characterized using XRD and FTIR. According to the results, green rust (Fe II 4 Fe III 2 Cl 2−x (OH) 12+x ) was a crucial intermediate product during the formation of akaganeite. The evaporation rate of the electrolyte and the amount of Cl − per area played a key role in the formation of the green rust. Additionally, the required amounts of salt for akaganeite formation were determined from simulation experiments in different relative humidity environments.

中文翻译：

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在实验室模拟的湿-干循环过程中确定涉及赤金石形成过程的关键参数

摘要 为了确定湿-干循环过程中赤金石形成的关键参数，在实验室条件下采用循环浸泡试验和模拟实验。使用 XRD 和 FTIR 表征锈的成分。根据结果​​，绿锈（Fe II 4 Fe III 2 Cl 2-x (OH) 12+x ）是赤镁石形成过程中的关键中间产物。电解液的蒸发速率和每面积的 Cl - 量在绿锈的形成中起关键作用。此外，通过在不同相对湿度环境下的模拟实验确定了形成赤金石所需的盐量。