阳离子聚合
肺表面活性物质
丙烷
氯化铵
化学
腐蚀
缓蚀剂
无机化学
氯化物
铵
核化学
高分子化学
有机化学
生物化学
作者
Gaofei Wei,Shuduan Deng,Dandan Shao,Dake Xu,Lei Ran,Xianghong Li
标识
DOI:10.1016/j.jcis.2024.07.229
摘要
Gemini surfactants have become the research focus of novel excellent inhibitors because of their special structure (two amphiphilic moieties covalently connected at head group by a spacer) and excellent surface properties. It is proved by theoretical calculations that 1, 3-bis (dodecyl dimethyl ammonium chloride) propane (BDDACP) molecules can perform electron transfer with Fe (110). And it has a small fraction free volume, thus greatly reducing the diffusion and migration degree of corrosive particles. The potentiodynamic polarization curve showed that coefficients of cathodic and anodic reaction less than 1 and polarization resistance increased to 1602.9 Ω cm
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