深入探讨了沉积电位和柠檬酸钠浓度对预制层的形貌和成分的影响规律。
The influence of deposition potential and Na-citrate concentration on composition and morphology of electrodeposited films was studied in detail.
本文研究了在实际电化学条件下铜在金表面的低电位沉积
In this work, copper underpotential deposition on gold is studied under realistic electrochemical conditions
研究结果表明：交替沉积技术可以增加聚合电解质在纤维表面的吸附量，并引起纤维表面电位的变化。
The research results showed that the deposition technique can add the absorbed amount of polyelectrolyte and cause potential changes in fiber surface.
无机盐颗粒沉积金属表面化学分布与电位分布密切相关。
It was also found out that the chemical distributions has close relationship with potential distribution on the metal surface with salt particle deposition.
在金属和石墨基底电极上用恒电位沉积法制备出普鲁士蓝（PB）薄膜，研究了影响膜生长的多种因素；
A thin film of Prussion Blue(PB) is electrodeposited on the metal or graphite substrates. Many factors affecting growth of the film are investigated.
进行了恒电流电位-时间曲线和循环伏安曲线的测定，显示了铁电极进行氰化物镀铜时，镀层沉积前铁表面的电位活化过程。
The potential-time curves under constant current and cyclic voltammetry curves were measured, and the potential activation process of copper plating on iron substrate in cyanide electrolyte was shown.
混合电位的测量已经成为判断一些电沉积反应发生的可能性标准。
Mixed potential measurement has become a criterion for the feasibility of electrodepositing process.
对于重金属电沉积过程中的极化现象，从理论与实验两方面进行了探讨，并确定了不同金属的还原峰电位。
Polarization phenomena of metals electro deposition are studied in both theory and experiments, and the reductive peak potentials of metals are also determined.
文中还讨论了该海域沉积物氧化还原电位的控制机理。
The controlling mechanism of REDOX potential with the sediment was discussed in addition.
随着极化电位向阳极区移动，不锈钢电极发生阳极氧化，形成了氧化铀沉积膜。
The film formed on the stainless steel electrode under the potentiodynamic polarization with increasing sweep potential.
试验表明：表面有沉积物时，碳钢自腐蚀电位负移、自腐蚀速率减小；
The test shows the corrosion self electric potential has negative displacement and the corrosion self rate is reduced if there is deposit on the wall.
利用循环伏安、恒电位阶跃、电化学阻抗等电化学测试技术研究了电结晶初期以及电沉积过程的电化学行为。
The electrodeposited behaviours in the initial stage and deposited process were investigated by cyclic voltammetry(CV), chronoamperometry(CA), electrochemical impedance spectroscopy(EIS).
本研究报道了界面带电、浓度效应、阴离子共吸附对铜在金（ 100 ）表面的欠电位沉积层的稳定性所造成的影响。
We report here on the influence of surface electrification, concentration effects, and anion co-adsorption on the stability of the copper underpotential deposition layer on the gold (100) surface.
研究了冷压银衬底上铋和碲的欠电位沉积薄层电化学行为。
Thin-layer electrochemical studies of the underpotential deposition(UPD) of Bi and Te on cold rolled silver substrate have been performed.
对恒电位电解的沉积物进行了X射线衍射分析。
Means of cyclic voltammetry. The electrodeposited coating has been analysed by X-ray diffraction.
电沉积体系中的电源输出的动电位波形是连续扫描电位波 形，或阶梯扫描电位波形；
The electrokinetic potential waveform output by a power supply in the electrodepositing system is a continuous scanning potential waveform or a step scanning potential waveform;
极限电流密度的增大使阴极过电位增大，从而提高合金的形核速率，使沉积层晶粒的尺寸减小、显微硬度升高。
At the same time, the increase of over-potential results in the nucleating rate and the micro-hardness of deposits increasing, while the grain size deposits decreasing.
极限电流密度的增大使阴极过电位增大，从而提高合金的形核速率，使沉积层晶粒的尺寸减小、显微硬度升高。
At the same time, the increase of over-potential results in the nucleating rate and the micro-hardness of deposits increasing, while the grain size deposits decreasing.
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