查询词典 electrochemical

ABSTRACT In this dissertation, the electrochemical performances of perovskite bi-functional oxygen electrodes are studied.

本论文以系统研究钙钛矿型双功能氧电极的电化学性能为工作目的。

In order to improve the electrocatalytic activity of the anode in the Direct Methanol Feul Cell, three kinds of transition metal substituted phosphomolybdic acid modified platinum electrodes were prepared, and the electrochemical behavior in the sulphuric acid solution of transition metal substituted phosphomolybdic acid modified platinum electrodes and their electrocatalytic effects of methanol oxidation were studyed. The anti-poison effect to carbon monoxide of the prepared electrodes were studied by the carbon monoxide adsorbing.

为了提高直接甲醇燃料电池阳极催化活性，本文研究了三种过渡金属取代磷钼酸修饰铂电极在硫酸溶液中的电化学行为及对甲醇的电催化氧化作用，并利用一氧化碳吸附实验评价了三种过渡金属取代磷钼酸修饰铂电极的抗一氧化碳毒化性能。

Their UV-Vis absorption and photoluminescent properties, as well as their electrochemical properties and thermal stability were also studied.

研究结果表明，这类双极传输材料具有咔唑和芳基噁二唑双功能基的紫外可见吸收和光致发光综合特性。

Photoluminescent porous silicon was prepared by electrochemical dissolution of silicon wafer in HF solution.

在本文的第一章中，对当前多孔硅研究领域的研究成果进行了综述。

The crystal structures, photophysical and electrochemical properties of thesecomplexes have been further studied in detail.

本文合成了几个系列的多吡啶化合物及其部分金属配合物并研究了它们的光、电、磁学性质及生物活性等。

The photophysical properties, thermal properties, electrochemical properties of all compounds and electroluminescence properties of some compounds were investigated detailedly.

我们详细研究了各种化合物的光物理、热物理和电化学性质以及部分化合物的电致发光器件性能。

In order to improve the electrochemical performance of LiCoO2, the majorities of researchers are working on the adjustment and substitution of the lay element, in order to increase the extract and deintercalated quantity and overcharge-resistant ability, the method pillaring in the interbed is brought forward for strengthening the structure stability.

目前为了改善LiCoO2的电化学性能，多数研究者进行的是层板元素的调控和替换，但实际效果仍不甚理想，我们采取层间柱撑金属离子的办法来提高材料的结构稳定性，以增加LiCoO2材料的锂离子可脱嵌量以及耐过充电压。

In order to improve the electrochemical performance of LiCoO2, the majorities of researchers are working on the adjustment and substitution of the lay element, in order to increase the extract and deintercalated quantity and overcharge-resistant ability, the method pillaring in the interbed is brought forward for strengthening the structure stability.

目前为了改善LiCoO2的电化学性能，多数研究者进(来源：8272A27BC论文网www.abclunwen.com)行的是层板元素的调控和替换，但实际效果仍不甚理想，我们采取层间柱撑金属离子的办法来提高材料的结构稳定性，以增加LiCoO2材料的锂离子可脱嵌量以及耐过充电压。

Analysis of the electrochemical study, the polarographic analysis is an important analytical method.

在电化学分析研究中，极谱分析是一种重要分析方法。

The properties of the polarographic wave and the mechanism of the electrode reaction were studied with diversified electrochemical methods.

在极谱分析体系中，某些具有表面活性的有机试剂在电极表面有很强的吸附性，可以起到去极剂、催化、加速电极过程的作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。