查询词典 electrode potential

Then the chemical reduction of[Ni(N_2H_4)_x]~(2+) may occur along the magnetic line of force due to the enhanced electrode potential,leading to the formation of uniform 1 D wires.While with the increase of the concentration of Ni~(2+), the reaction rate increases too,so it can be deduced that the chemical reduction of [Ni(N_2H_4)_x]~(2+) may be taken place quickly in the whole system,leading to the formation of isolated particles coexisted with the wires composed of microspheres which formed along the magnetic line of force.

而当Ni~(2+)浓度较高时，反应速率相对较快，[Ni(N_2H_4)_x]~(2+)可能在还没来得及迁移到磁力线之前，还原反应就已经很快的在整个体系中发生了，导致出现了产物中纳米球和一维镍线共存的现象。

The effect of the temperature on the voltammetric curves and on the electrode potential at a carbon fiber microelectrode were studied.

研究了温度对碳纤维微电极伏安曲线的影响及电极电位与温度的关系。

Forth through the experiment we have confirmed two important parameters that cathodic protection in solid electrolyte environment and regard the graphite as the comparison electrode--the minimum protection electric potential and the minimum protection density of electric current of uncovered metal.

通过试验确定了在CP-F1固体电解质环境中，以石墨为参比电极的系统中，阴极保护的两个重要的参数—最小保护电位和裸露金属的最小保护电流密度。

And electrocarboxylation was carried out in the presence of CO2. The global yield and the ratio of mono- to dicarboxylic acids were strongly affected by various factors: electrode material, electrolysis potential, the substrate concentration and temperature.

而在CO2氛围下，可以实现相应的电羧化反应，反应的总产率和选择性受各个反应条件的影响，例如电极材料、电解电位、底物浓度和反应温度。

Objective To compare the effect of electrode positions o n multifocal visual evoked potential.

目的 比较不同记录电极位置对多焦视诱发电位检查结果的影响。

The potential of a corroding surface in an electrolyte relative to a reference electrode under open-circuit conditions.

在断路情况下，在与基准电极相关的电解液中，表面受到侵蚀的潜在可能性。

This article discussed anodic oxidation mechanism of aluminium plate by means of electrode potential,Nernst equation, overpotential and so on.

用电极电势、能斯特方程式和超电势等，论述了铝板的阳极氧化机理。

The results indicate that the coated Pb not only can increase the overpotential of hydrogen evolution, but also can shift the corrosion potential of zinc electrode to the more positive position, so as to decrease the corrosion rate.

结果表明：在泡沫镍集流体上镀铅不仅可以提高电极的析氢过电位，还能使其腐蚀电位正移，减小腐蚀程度；同时还能在一定程度上解决锌电极的钝化问题。

In an electrolytic cell with proton exchange membrane as the diaphragm, it was found from the electrooxidation of 3-picoline at a PbO2 electrode in acetone/water mixed solvents that the current density at the same anode potential not only increases remarkably, but also the selectivity and the current efficiency of electrooxidation from 3\|picoline to nicotinic acid increase obviously compared with the pure water as the solvent.

在以质子交换膜为隔膜的电解槽内，通过3-甲基吡啶在PbO2电极上的电氧化研究，发现在丙酮-水混合溶剂中，与纯水作溶剂相比，不仅在相同阳极电位下电流密度大幅度上升， 3-甲基吡啶电氧化生成烟酸的选择性和电流效率也明显提高。

Asharp signal is obtained when a potential pulsed is applied, due to the capacitive current generated by the double layer of charged or polar species at the electrode surface.

Asharp信号得到，当潜力搏动了是应用的，由于被充电的或极性种类双层引起的电容潮流在电极浮出水面。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。