1) electrochemical polarization curve
电化学极化曲线
2) potentiodynamic polarization curve
动电位极化曲线
1.
The potentiodynamic polarization curves and electrochemical impedance spectroscopy(EIS) were used to evaluate the corrosion resistance of various chemical conversion coatings for bare aluminum alloy, chromate film and silane hybrid films.
对裸铝合金、钝化膜和硅烷杂化膜合金电极进行了动电位极化曲线和电化学阻抗谱(EIS)测试,评价了各化学转化膜的防腐蚀性能。
3) polarization curve
极化曲线
1.
Segmentation identification algorithm for fuel cell polarization curve
燃料电池极化曲线分段辨识算法
2.
The corrosion inhibition performance of six inhibitors on 316L stainless steel in simulated cooling water is studied by polarization curves,AC impedance,and Mott-Schottky plots.
采用极化曲线、Mott-Schottky图和交流阻抗谱研究了不同缓蚀剂对316L不锈钢的缓蚀效果。
3.
The role of corrosion with or without cavitation was analyzed by the measurements of polarization curve.
测量了静态和空蚀条件下涂层的极化曲线,比较了常态和阴极保护下空蚀时的腐蚀电流变化,通过分析涂层在静态、空蚀以及阴极保护下空蚀的交流阻抗谱(EIS),进一步探讨了空蚀机理。
4) polarization
[英][,pəulərai'zeiʃən] [美][,polərə'zeʃən]
极化曲线
1.
The bacteria in seawater were cultured in batch and the corrosion behavior of 304 stainless steel in the medium of marine microorganisms was investigated by polarization curves and electrochemical impedance spectroscopy, etc.
利用间歇式方法培养海水中的细菌,用极化曲线和电化学阻抗谱研究304不锈钢在有菌和无菌培养基中的腐蚀行为。
2.
SEM,XPS and polarization are used to study the oxide film formed on zinc surface.
表面分析和 Tafel极化曲线结果表明 :Zn获得缓蚀作用是由于在其表面形成含铈的氢氧化物和 Ce O2 的复合膜。
5) polarization curves
极化曲线
1.
Application of polarization curves in chlor-alkali industry
极化曲线在氯碱工业的应用
2.
15%,polarization curves represented anodic dissolution process;when the concentration was above 0.
10%时,极化曲线呈现阳极活化溶解过程,高于0。
3.
Thus the anodic polarization curves and pitting potentials of the BFe30-1-1 alloy in NaCl solutions of various pH values were measured.
5mol/LNaCl溶液中的阳极极化曲线以确定点蚀电位,并在点蚀电位之上进行恒电位腐蚀。
6) Potentiodynamic polarization
极化曲线
1.
5mol/L HCl solution were investigated by weight loss measurements and electrochemical methods (potentiodynamic polarization and impedance spectroscope).
采用失重法、电化学极化曲线和电化学阻抗谱考察了 0 。
2.
The corrosion inhibition of BBBI for copper in 5 % H2SO4 solution was investigated by potentiodynamic polarization.
采用电化学极化曲线法考察了BB-BI在5%硫酸溶液中对铜的缓蚀作用,通过对比实验表明BBBI对铜电极腐蚀有较好的缓蚀效果。
补充资料：电化学极化
分子式：
CAS号：
性质：又称活化极化(activation polarization)。由电化学步骤控制电极反应过程速度的极化。电化学步骤的缓慢是因为阳极反应或阴极反应所需的活化能较高造成的，所以电极电位必须向正移或向负移，才能使阳极反应或阴极反应以一定速度进行。整个电极反应过程的速度由电化学极化所控制(称为电化学控制或活化控制)。电化学步骤最基本的动力学特征是电极电位与对应于电极反应速度的电流密度的对数间存在着线性关系。
CAS号：
性质：又称活化极化(activation polarization)。由电化学步骤控制电极反应过程速度的极化。电化学步骤的缓慢是因为阳极反应或阴极反应所需的活化能较高造成的，所以电极电位必须向正移或向负移，才能使阳极反应或阴极反应以一定速度进行。整个电极反应过程的速度由电化学极化所控制(称为电化学控制或活化控制)。电化学步骤最基本的动力学特征是电极电位与对应于电极反应速度的电流密度的对数间存在着线性关系。
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参考词条