This paper studies on the cathode and anode electrochemical reaction from electrolysing manganese dioxide. 论述了电解金属锰阴、阳极过程的电化学反应并进行了热力学计算。
This article introduces the selection and use of copper anode key principles, reaction theory. 介绍了磷铜球的选择及使用要点,参与电镀铜反应机理;
The flow-induced corrosion of both duplex stainless steel and 316L stainless steel are mainly controlled by the part of anode of corrosion reaction. 对于双相钢、316L钢,腐蚀过程主要受阳极反应控制。
Query on the Products of Anode Reaction in Zinc Manganese Dioxide Dry Cells 锌锰干电池负极反应质疑
During the course of electrical spark strengthening, the rotational electrode ( anode) transfers to the substrate ( cathode), meanwhile metallurgical reaction is made between them, thus new alloy strengthening layer is got. 电火花强化过程中旋转的电极(阳极)向基体材料(阴极)过渡,并与基体材料发生冶金反应,形成新的合金强化层。
Quantum Chemical Study on the Doping of Anode Material for Lithium-ion Battery and on the Reaction Mechanism of the Isomerization: HNC → HCN 锂离子电池掺杂正极材料的量化计算及氢氰酸协同反应机理研究
An experimental study was made on the products of anode reaction in zinc manganese dioxide dry cells after different types of discharge using X-ray powder diffraction and infrared spectrum. 干电池经不同方式放电后的负极反应产物物相,用X射线衍射和红外光谱进行了测定和研究。
Transports processes of electron and oxygen ion in cathode, anode and electrolyte of SOFC as well as the structure of effective reaction region at the three phase interface were analyzed. 分析了以甲烷为燃料气体、空气为氧化气体的固体氧化物燃料电池中电子、氧离子在电池的阴极、阳极和电解质中的输运过程以及电子导电型电极有效反应区结构。
Vice versa. The treatment of thickening septum can improve the reducing power of three-dimensional ( electrode) reducing area but cannot impact electrode potential of anode electrode, cathode electrode and anode reaction area. 不同厚度隔膜处理不会影响极板电极电位高低,也不会影响阳极反应区电极电位大小,但能提高三维电极体系还原区的还原能力。
Investigation on Cathode& Anode Reaction Mechanism of Nickel Electrodeposition in Ammonia Complex 氨络合物体系电积镍的阴阳极机理研究
The results show that conductive polyaniline used as anode lower potential can improve oxide current and reaction speed. Compared with Pt electrode, its electricity consumption is lower by 2.78 times. 实验表明,采用导电聚苯胺作为处理苯胺废水的氧化电极,可以有效地降低电化学反应的电解电位,提高氧化电流和反应速度,它是采用铂电极处理苯胺废水消耗电能的1/2.78。
In Er-Al alloys the changing of the Al-0 binding energy made the oxide film denser so the cathode reaction and anode reaction. Er-Al合金中Al-0结合能的改变使氧化膜更加致密,从而抑制了氧在氧化膜中的扩散,即抑制了阴极反应。
In the test, phosphorus-free copper bar replaced phosphorous copper bar as inner anode of acidic copper plating. The characteristics and control methods of anodic reaction were given. 试验中用无磷纯铜代替了含磷铜棒作为酸性镀铜内阳极,并给出了阳极反应的特点与控制方法。
Copper in hot rolling copper containing steel plate can passivate the cathode anode of corrosion reaction on plate surface and form a dense anti rusting layer, so the rusting reaction is postponed and prevented so the corrosion resistance is enhanced. 车辆用含铜热轧钢板中的铜在钢中可以钝化钢板表面腐蚀反应的阴阳极,或者形成致密锈层,延缓、阻止锈蚀反应进行,提高耐蚀性。
There are reactions of oxidation and hydrolysis of Fe and substitution of alkaline lignin in the anode, and there is hydrogen evolution reaction on the cathode. 阳极及其附近有铁的氧化与水解反应,碱木素的取代反应;
By means of non-linear regression method calculated the anodic kinetics parameters. The mechanism of anode reaction and its rate-determining step were discussed. 用非线性回归法,计算了阳极过程的动力学参数,进而讨论阳极反应机理和反应速度控制步骤。
Catalysis of rare-earth compounds in aluminium electrolysis anode reaction 稀土化合物对铝电解阳极反应的催化
The introduced hydroxyl and carbonyl groups act as electron transfer mediator, significantly enhance the activity of the electrode kinetics, increase the number of bacteria adsorbed on the anode surface and accelerate the anodic reaction, so as to improve the battery performance. 引入的羟基和羰基充当了电子转移介体,明显提高了电极反应动力学活性,增加了阳极表面细菌吸附数量,加速了阳极反应,因而提高了电池性能。
The bacteria on the anode biofilm conduct catalytic oxidation, and catalytic reduction reaction on the cathode biofilm. In addition, the transmission mechanism of the electron shuttle truly exists in the MFC system. 阳极生物膜上的细菌是进行催化氧化反应,阴极生物膜上的细菌进行催化还原反应;MFC体系中确实存在电子穿梭体的传递机制。
However, there are many factors influenced VRB performance. Among those factors, the performance of electrode materials and anode and cathode reaction plays an important role in VRB performance. 但目前钒电池还存在一些问题,影响钒电池性能的因素有很多,其中电极材料性能、正负极电极反应是重要因素。
TiO2 nanotubes prepared by using a hydrothermal process were firstly coated with silver nanoparticles as the anode materials for lithium ion batteries by the traditional silver mirror reaction. The physical properties and electrochemical performance of Ag/ TiO2-NTs composites were investigated in detail. 通过银镜反应制备了TiO2纳米管/Ag复合材料,并将其作为锂离子电池负极材料加以详细的电化学性能研究。
A kinetic equation of the anode is deduced by introducing a factor of reaction time in each step based on traditional electrochemistry kinetic theory. 在传统电化学动力学基础上,引入了基元反应平均反应时间,推导了阳极反应动力学方程。
As an anode, the performance of the composite are investigated in methanol oxidation reaction ( MOR). 该复合材料具有很好的吸附性和导电性,是一种性能优异的甲醇催化氧化反应(MOR)的新阳极材料。
In the original battery in the current flow from the positive anode, cathode reduction reaction occurs, the negative electrode oxidation reaction. 在原电池中,电流会从正极流向负极,正极发生还原反应;负极发生氧化反应。
In this invention, the anode functional layer not only increased the active reaction regions and electrochemical activities of anode, but also modified the anode surface, which was very smooth, of few defects and thus suitable for electrolyte preparing after decoration. 在这种方法中,阳极功能层除了可以增加反应活性区域,提高阳极的电化学活性以外,还能对阳极表面起到修饰作用,使阳极表面非常平整,适合在其上制备电解质。
In the sacrificial anode method, with ionic liquids as electrolyte, Cu as the anode and Al as cathode, we investigate reduction potential and carboxylation reaction yield of different aromatic compounds, and analyze its reasons from the angle of the electronic structure. 在牺牲阳极法中以离子液体作为电解液,以Cu作为阴极、A1作为阳极,考察了不同芳香化合物的还原电势大小、羧化反应难易,并从电子结构的角度分析其原因。
In the electrolytic deposition process, the anode electrochemical reaction system is the core of the whole subject and the stability of the electrolysis process is easy to be overlooked and has become the bottleneck of power consumption reducing. 在电解沉积过程中,阳极是整个电化学反应体系的核心主体,其电解过程稳定性是容易被人忽视的环节,成为降低电积能耗的瓶颈。
The working temperature has a decisive effect on the various polarization losses, especially for the anode activation polarization, which indicates that the anode surface reaction rate is a key factor. 电池工作温度对各种极化损失尤其是阳极活化极化产生重要影响。