electrochemical kinetics

New numerical methods for estimating the electrochemical kinetics parameters of corrosion process using weak polarization curve

腐蚀过程电化学动力学参数的计算机估算方法

Gauss-Newton method was used to estimate the values of electrochemical kinetics parameters by fitting the weak polarization curve of the corroding metal .

文中对用高斯-牛顿法拟合三参数和四参数极化曲线方程式求取电化学动力学参数提出了两种改进方法。

Electrochemical kinetics of anodic dissolution of nickel sulfide in sulphate solution

硫酸盐体系中硫化镍阳极电化学溶解动力学

The mathematical model simultaneously accounts for the fluid flow , heat transfer , multicomponent transport , electrochemical kinetics and voltage-current relations .

模型综合考虑了电池内的流体流动、传热、多组分传递、电化学反应及电压-电流关系等。

In addition , from the viewpoint of electrochemical kinetics , the electrode polarizing process of AMTEC and its effect on the AMTEC performance were discussed .

另外，本文从电化学动力学的角度，对碱金属热电转换器的电极极化过程及对其特性的影响进行了讨论。

Electrochemical Kinetics of AB_5 Non-Stoichiometric Hydrogen-Absorbing Alloys

AB5型非化学计量贮氢合金电极过程动力学研究

A three-dimensional mathematical model coupling electrochemical kinetics with fluid dynamics was developed to simulate the transport phenomena in planar anode-supported solid oxide fuel cell ( SOFC ) such as fluid flows , heat and mass transfer .

建立了平板式阳极支撑固体氧化物燃料电池的三维数学模型，通过耦合电化学动力学和流体动力学模拟了电池的传热传质等传输现象。

The electrochemical kinetics , which were studied by bulk electrolysis with coulometry , chronocoulometry and chronoamperometry , were used for the calculation of electron transfer number , electron transfer coefficient , diffusion coefficient and rate constant .

运用控制电位电解库仑法、计时库仑法、计时电流法研究了它们的电化学动力学规律，由电化学动力学测定并计算出了它们的电子转移数、电子转移系数、扩散系数、反应速率常数。

By steady-state polarization curves and potential sweep , this paper deals with the electrochemical kinetics and reaction mechanism for Mn (ⅱ) to form Mn (ⅲ) by anodic oxidation at the platinum electrode in acetic acid / anhydride organic system .

采用稳态极化曲线和电势扫描方法探讨了醋酸－醋酐有机体系中Mn（Ⅲ）在铂电极上阳极氧化生成Mn（Ⅲ）的电化学动力学和电化学反应机理。

Transport in the diffusion layers and catalyst layers are described by a superposition of Knudsen diffusion and Stefan-Maxwell diffusion , and electrochemical kinetics for anodic methanol oxidation and cathodic oxygen reduction are described by Tafel equation .

模型以Stefan-Maxwell扩散和Knudsen扩散的叠加描述了气体混合物在多孔电极中的扩散过程，以Tafel方程描述了甲醇在阳极氧化和氧在阴极还原的电化学动力学。

Study on Electrochemical Dyeing Kinetics

织物电化学染色的动力学研究

The electrochemical dyeing kinetics was researched .

在电化学染色的热力学研究的基础上，对电化学染色的动力学作了初步的探讨。

Study on electrochemical degradative kinetics of an anthraquinone dye

电化学氧化降解蒽醌染料动力学研究

The model took into account the electrochemical reaction kinetics , the reactant transport process in the flow channel and porous media , current transfer , heat transfer , and two-phase flow , as well as water transport in the proton exchange membrane due to the electro-osmosis and diffusion .

该模型综合考虑了电化学反应动力学以及反应气体在流道和多孔介质内的流动和传递过程、电流的传输、热量的传递、水在质子交换膜内的电渗和扩散以及两相流动。

A derailed study , based on the theories of electrochemical thermodynamics kinetics , was carried out on the polarization behavious and process conditions in the electrode processes of separating gold and silver from lead and obtaining a pure lead from lead wastes containing gold and silver .

以含金银铅废料制成贵铅为原料，利用电化学热力学和动力学理论，对贵铅电解法实现金银与铅的分离和得到纯铅的电极过程极化行为与工艺条件的关系进行了研究。

Electrochemical behavior and kinetics of gold dissolution in alkaline thiourea solution have been investigated by electrochemical techniques .

研究了金在碱性硫脲溶液中阳极溶解的电化学行为及动力学。

Self-assembled monolayers ( SAMs ) present an ideal model for the studies of electrochemical electron transfer kinetics .

综述了自组装单分子膜作为模型体系在电化学电极过程中长程电子转移方面应用的一些重要研究成果。

This paper studies the electrochemical thermodynamics and kinetics of the system Mn (ⅲ) / Mn (ⅱ) used in the indirect electrosynthesis of organic compounds .

研究了用于间接有机电合成的Mn（Ⅲ）/Mn（Ⅱ）体系的电化学热力学和动力学。

The electrochemical behavior and kinetics of the cathodic reactions of antimony ( ⅲ) ions have been studied on the antimony electrode in aquous chloride solutions by several elelctrochemical methods .

本文采用多种电化学研究方法探讨了氯化物水溶液中沉积锑的阴极过程。

Based on the electrochemical results , the kinetics and equilibrium were systematically examined .

依据电化学测量的数据结果，对铜离子吸附动力学平衡过程做了系统的研究。

Electrochemical behavior of acetylferrocene and its electrochemical kinetics

乙酰二茂铁的电化学行为及动力学性质研究

ELECTROCHEMICAL BEHAVIOR OF NICKEL MATTE Part ⅰ . Electrochemical Kinetics of Anodic Dissolution of Nickel Sulfide in Sulphate Solution

冰镍的电化学行为第一部分：硫酸盐体系中硫化镍阳极电化学溶解动力学

Electrochemical behaviors of uric acid at gold electrode modified with polymethylene blue and its electrochemical kinetics

尿酸在聚亚甲基蓝修饰金电极上的电化学及电化学动力学性质