动电位

通过浮选试验、吸附量测试、动电位测试，研究了六偏磷酸钠对一水硬铝石和高岭石2种矿物浮选行为的影响以及其作用机理。

The effect of sodium hexametaphosphate on flotation characteristic of diaspore and kaolinite was studied by flotation experiments , adsorption measurements and Zeta potential text .

动电位极化曲线研究表明Fe2O3氧化物膜具有一定的保护作用；

The potentiodynamic measurements showed that the Fe_2O_3 oxide scale has certain protection role from corrosive ions .

用动电位扫描法研究了在氯化物镀液中电沉积Zn－Co－P合金时的阴极行为。

Cathodic behavior in electrodeposition of Zn-Co-P alloy from chloride hoed bath was studied by potential dynamic method .

动电位极化测试结果说明ZnAl涂层随着Al含量的增加，其耐蚀性也提高。

The potentiodynamic polarization tests showed that the corrosion resistance of Zn-Al coatings increased as the Al content was raised .

本文采用动电位扫描方法研究了硫酸盐水溶液中的金属Ni阳极过程。

The anodic dissolution and passivation of nickel in aqueous sulphate solution have been studied by the potential sweep method .

用测试动电位的电流时间曲线法研究了不锈钢在不同pH值的NaCl溶液中的亚稳态孔蚀行为。

Metastable pitting behaviour of stainless steel in NaCl solutions with different pH values was studied by using a potentiodynamic polarization method .

应用Pt工作电极的动电位阴极极化可以对合金的蚀刻电流密度进行衡量。

The etching current density of the alloy could be estimated by the cathodic polarization of potential sweep applied on Pt working electrode .

EPR法即电化学动电位再活化法旨在检验金属的晶间腐蚀敏感性。

EPR test , short for electrochemical potentiodynamic reaction , aims to detect the sensitization of intergranular corrosion .

用动电位极化曲线和恒电位暂态电流方法研究了EDTA对碱性溶液中Cl－引起铁孔蚀的抑制作用。

The inhibitive effect of EDTA on the pitting corrosion of iron in alkaline solution has been studied by electrochemical methods .

通过动电位、吸附、TGA、SEM实验对淮南合成材料厂生产的氨基磺酸盐高效减水剂AF改性水泥混凝土进行实验研究，结果表明：AF的性能优于其他减水剂，并对作用机理进行了分析。

TGA ? SEM experiments researched AF action-mechanism to cement and concrete . Research indicative : AF is superior the others superplasticizer .

X射线衍射分析计算表明，动电位和恒电位氧化后，Pt颗粒的平均粒径从3.8nm分别增大到4.9和3.9nm。

X-ray diffraction analysis showed that Pt particle size increased from 3.8 nm to 3.9 and 4.9 nm for 1.2 V-oxidized and CV-oxidized Pt / CNT , respectively .

本研究中采用动电位线性扫描，对CDC钝化过程中的反应机理进行了研究。

In this study , the mechanism of the CDC treatment was studied by means of dynamic linear potential scanning .

利用失重法、动电位扫描法和电化学交流阻抗法对复配咪唑啉类缓蚀剂LAN的耐蚀性能进行了研究。

Thus the inhibition behavior of composite imidazoline inhibitor LAN was studied by means of weight-loss , potentiodynamic polarization curve , and electrochemical impedance spectroscopy ( EIS ) .

采用双环电化学动电位再活化法（EPR法）研究316L奥氏体不锈钢扩散连接试样与母材的晶间腐蚀行为。

Intergranular corrosion for diffusion bonded joints and base materials of316L stainless steel was investigated by double loop EPR test .

采用化学氧化法合成了本征态聚苯胺（EB），以动电位扫描法研究了不同介质溶液中EB对45钢的腐蚀防护性能。

The anticorrosion action of the synthesized EB for 45 steel in various corrosive mediums was evaluated using dynamic potential scanning method .

测定了铂上电沉积二氧化锰薄层电极在不同KOH浓度，不同扫描速度、以ZnO饱和等条件下的动电位扫描曲线，结果与石墨上电沉积二氧化锰薄层电极类似。

Multiple potential sweep curves of thin film MnO_2 electrodes electrodeposited on platinum are taken at various sweep speeds in KOH solutions of various concentration .

利用动电位扫描法研究了咪唑啉缓蚀剂MCI在碳钢表面成膜的耐蚀性能；通过电化学交流阻抗技术。

Corrosion inhibition performance of surface film formed on carbon steel induced by imidazoline inhibition MCI was studied by potentiodynamic polarization technique .

利用X射线衍射分析和动电位扫描技术等测试手段，考察电沉积工艺条件对Pd-Co合金镀层微观相结构和耐蚀性的影响。

The influence of process parameters on the microstructure and corrosion-resistance of Pd-Co alloy was studied by X-ray diffractometry and potentiodynamic polarization techniques .

本文利用红外光谱和动电位方法研究了十二烷基硫酸钠（记为SDS）与氢氧化铜沉淀的作用机理。

In this paper the action of sodium dodecyl sulfate ( SDS ) adsorbed on copper hydroxide precipitate is studied in the light of infrared spectra and electrokinetic phenomena .

利用动电位极化曲线和电化A学阻抗（EIS）测试手段，研究了碳钢表面两种不同的硅烷膜在模拟海水中的电化学行为。

The corrosion behaviour of the two silane films in the artificial simulated seawater was evaluated by potential dynamic polarization and electrochemical impedance spectroscopy ( EIS ) .

应用动电位扫描、交流阻抗法研究了含H2S的硫酸溶液中丙炔醇（PA）对铁腐蚀的抑制作用。

The inhibition of propargyl alcohol ( PA ) on iron corrosion in H 2S-containing sulfuric acid solutions has been studied using electrochemical potentiodynamic polarization method and impedance measurements .

采用开路电位法、动电位扫描法和表面分析法研究了油-水体系中枝孢霉菌对A3钢电化学行为的影响。

The open circuit potential , potentiodynamic scanning polarization and surface analysis methods were employed to investigate the effect of Cladosporium on the corrosion behaviors of A3 steel .

铅离子在矿物表面发生了吸附作用，并不同程度地活化矿物，降低矿物的动电位负值，提高矿物对CF药剂的吸附量；

The adsorption of lead ions on mineral surface brings , to some degree , about mineral activation , decreased negative Zeta potentials and increased adsorption of CF reagent on mineral surface .

目的评价两种牙科低贵金属合金的腐蚀性能。方法运用动电位极化技术评价了Au-Pd-Ag，Ag-Pd，两种低贵合金的腐蚀性能并与Co-Cr，Ni-Cr，Cu-Al以及Au-Pt合金比较。

Objective To evaluate the corrosive property of two low-noble dental alloy systems and explore the mechanism of the corrosion behavior .

采用Hull槽实验、动电位扫描（LSV）、计时电流（CA）、计时电位（CE）等电化学方法对Cr（Ⅲ）水溶液中电沉积非晶态铬的电化学机理进行了研究。

The mechanism of electrodeposition of amorphous chromium in the bath are studied by means of Hull cell experiment , linear sweep voltammetry ( LSV ), chronoamperometry ( CA ) and chronopotentiometry ( CE ) .

采用交流阻抗技术、动电位扫描技术、氧含量测量法、粘度测量法和静态挂片失重法等实验方法，探讨了部分水解聚丙烯酰胺对A3钢在油田污水中腐蚀的保护作用。

The inhibition mechanism of HPAM on corrosion of A3 carbon steel in oilfield produced water was studied by methods of impedance , polarization curves , oxygen analyzer , viscosity and weight loss .

用动电位极化方法研究了3种不同化学镀工艺得到的Ni-P非晶态合金镀层，在1mol/1NaOH碱性介质中的阳极极化行为，并通过XPS分析了不同极化电位下的表面膜。

Polarization behaviour of electroless amorphous Ni-P alloy coatings have been investigated in 1mol / 1 NaOH solution using potentiodynamic method , and surface films at different potentials have been analysed on the basis of XPS method .

一般地，Cl~-离子浓度的增加，电位的提高，形核数目N、生长速度K和峰值电流I均有增大的趋势，动电位和恒电位下的情况略有不同；

Generally speaking , with the increases of concentration of Cl - ions and potential , the number of metastable pit nucleation N , growth velocity K and peak current Im had a tendency to incease , and the life-time of metastable pits had a tendency to decrease .

通过XRD和SEM研究了热处理温度对涂层相结构和形貌的影响，采用动电位极化曲线评估了涂覆样品的电化学腐蚀行为，并与原始样进行了比较。

The temperature dependence on phase structure and morphology of coatings were investigated by X-ray diffraction ( XRD ) and scanning electron microscope ( SEM ) . The electrochemical corrosion of mild steel was evaluated through potentiodynamic polarization curves without and with zirconia coatings .

恒电位极化和动电位极化曲线测试结果证实了超级13Cr钢SCC起源于第二个活化-钝化转化区的阳极溶解。

The results of potentiostatic polarization and potentiodynamic polarization experiments demonstrated that the cracking is initiated by the anodic dissolution in the secondary active-passive transition region .