电化学

MSCV studies of electroreduction of unsaturated alcohols:II.

不饱和醇电还原的质谱-电化学循环伏安法研究：II。

Keywords ion plantation;palladium;electroreduction;nitrobenzene;glass carbon electrode

离子注入；钯；电化学还原；硝基苯；玻璃碳电极

SEM and AFM in combination with electrochemical measures were employed to characterize the microstructure, electrocatalytic properties, and the correlation between electroreduction of oxygen and electrocatalysis of the Ni-MnO2 electrode.

采用喷雾热解法合成了超细二氧化锰，通过喷涂制作成Ni-MnO2薄膜电极，结合SEM、AFM和电化学测试技术，研究了碱性介质中氧在Ni-MnO2薄膜电极上的电催化还原过程。

And the electroreduction process of nitrobenzene on WC powder electrode in basic solution is investigated by cyclic voltammetry, linear potential sweep and chronoamperometry. In the process of electroreduction of nitrobenzene on WC powder electrode, liquid phase mass transferring may be the control step.

并且也用循环伏安、线性扫描和恒电位阶跃等测试方法研究了碳化钨粉末电极在碱性介质中析氢和还原硝基苯的电化学特性，发现碳化钨在电催化还原硝基苯过程中，可能主要受反应物的液相传质控制。

Compared to the traditional organic synthesis, the advantages of organic electrosynthesis lies in that it can get rid of the source of pollution.

论述了有机电化学合成相对于传统有机合成的优势在于可以消除传统有机合成造成的污染的根源。

In this chapter, the influences of different ratio of K~+/(K~++ Na~+)(=14 mol/dm~3) on the direct electrosynthesis solid K_2FeO_4 were also investigated.

在本章中还研究了不同的K~+／(=14 mol／dm~3)比例对直接电化学制备固体高铁酸钾的影响。

Each step of electrosynthesis of alanine has been studied deeply by UV, XPS, electrochemical homeostatic and transient testing technique.

利用UV、XPS、电化学稳态测试和暂态测试技术，对电合成丙氨酸的各分步反应进行了深入的研究。

Several important applications of BDD electrode in eleclroanalysis, electrosynthesis and electrochemical wastewater treatment are summarized .

本文综述了高掺杂硼复合多晶金刚石薄膜电极在电化学中的几个重要应用，包括电分析、电合成及电化学法处理废水等。

The stability of surface alloy electrode is confirmed to be higher than Pb and Sb metal electrodes that were employed often in organic electrosynthesis.

通过电化学方法，在玻碳载体表面制备以Pt、Pb、Sb为主要成分的铂基Pb-Sb表面合金电催化剂。

The experimental results showed that the existence of ultrasound could decrease the formation potential of ferrate and the passivation extent of iron anode, as well as O_2 evolution rate, which led to higher current efficiency for the direct electrosynthesis of solid ferrate at 65℃in 14 mol/dm~3 KOH solution.

通过对超声波对纯铁电极电化学行为影响的研究表明，超声波能加快电极表面上的固体K_2FeO_4向本体溶液中的转移和延缓电极表面的钝化，还能减慢O_2析出的速度，这可能就是超声波作用能够提高固体K_2FeO_4生成的电流效率的原因。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。