查询词典 overpotential

Overpotential response is strongly affected by the presence of additives.

过电位的应答强烈地受到添加剂的影响。

The principle and method for the industrial controlling of copper electrolysis by means of the cathodic overpotential were described.

研究了铜电解精炼过程中添加剂工业监控的原理和方法。

In order to decrease the overpotential for oxygen evolution reaction of PbO2 electrode.

为降低PbO2电极析氧过电位，本文对在有添加剂作用下的电解液及其所制备的PbO2电极的性能进行了研究。

The high overpotential for oxygen evolution at the anode is the main cause of energy consumption in the process of water electrolysis.

在水电解过程中，高的析氧过电位是造成能量损失的主要原因。

Meanwhile, with the addition of SiC, the overpotential of hydrogen evolution was augment.

同时纳米结构Ni-SiC复合薄膜具有较高的电化学稳定性。

A current density of 5 kA m2 is obtainable at 400 mV overpotential (E =0.2 V).

一个 电流密度可在5 kA平方米400毫伏 overpotential(E = 0.2 V)。

The paper describes the effect on the addictive and principle and method of controlling cathodic overpotential during the refinement in copper electrolysis.

研究了铜电解精炼过程中添加剂的作用与阴极过电位控制法的原理和方法。

The large overpotential of the Polypyrrole film is interesting but generally ignored,in this paper,the formation theory of the large overpotential and surface microcosmic structure change of the film are studied systemically.

导电聚吡咯薄膜的大过电位是一个有趣而被忽视的现象，针对它在形成机理、膜表面微观结构等方面进行了系统实验研究。

The relationship between current density and overpotential as well as overpotential and cell voltage were examined in different catholyte as well as with of without liquid supporting electrolyte.

结果表明，PbO2–SPE组合电极对羟基新戊醛有一定的电催化活性，并且有较高的电流响应，同时PbO2-SPE膜组合电极在无液相支持电解质时，同样能保持高电流密度和低槽压的优势。

Zn-La alloys increase the overpotential ofhydrogen evolution, Tafel slope 〓 and polarization, decrease the corrosion current density, inhibitthe corrosion of zinc electrode in alkaline solution, decrease anode Tafel slope 〓, promotedischarge reaction of zinc electrode, have higher passivation current density, inhibit thepassivation of zinc electrode, avoid the oversaturation of zincate in electrolyte, greatly increase〓 diffusion coefficient, decrease Tafel slope 〓, polarization and the overpotential of deposition,inhibit the dendrites formation and improve the electrodepostion of Zn.

实验结果表明，Zn-La合金电极显著改善了锌电极的各项电化学性能：提高析氢过电位、析氢过程Tafel斜率〓和极化，减小腐蚀电流密度，抑制锌电极在碱液中的腐蚀；降低阳极Tafel斜率〓，促进了锌电极的放电反应；具有较高的维钝电流密度，抑制锌电极的钝化；有效避免了溶液中锌酸盐的过饱和现象：使〓的扩散系数明显增大：降低Zn沉积过程的Tafel斜率〓、极化和沉积过电位，明显抑制锌枝晶的生长，改善了锌的电沉积性能。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。