查询词典 electrochemical

They are coated on the surface of the tantalum electrode by electrochemical deposition in air.

在大气氛围中，采用电化学沉积的方法在钽电极表面合成了导电聚吡咯膜。

Thus this method could be applied to monitor the process of producing dinitrogen pentoxide by electrochemical oxidation of dinitrogen tetroxide in nitric acid. The results from the two-step titration method of redox titration combined with acidity titration were well consistent with that from the method of redox titration combined with NMR.

氧化还原和酸度两步滴定与氧化还原滴定结合核磁共振光谱法的分析结果表明，两种方法的分析结果吻合良好，精确度良好，两种方法都可用于N_2O_4-N_2O_5-HNO_3体系各组分的全浓度分析。

The electrochemical behavior of (4,6-dimethyl-2-pyrimidinyl thio) acetic acid on glassy carbon electrode was studied by cyclic voltammetry and differential pulse voltammetry.

用循环伏安法和差示脉冲伏安法研究了4，6-二甲基－2-嘧啶硫乙酸的电化学行为。

The electrochemical polymerization of thionine in the aqueous acetic solution has been carried out using cyclic voltammetry.

使用循环伏安法实现了硫堇在酸性溶液中的电化学聚合。

The thionine was successfully modified on pretreated PPCF microelectrode by electrochemical polymerization.

通过电聚合方法在石油沥青基碳纤维微电极表面修饰硫堇，获得了理想的修饰层。

Their micrographs, structure, properties and applications have been investigated by Fourier transform infrared spectroscopy, scanning electron microscopy, transmission electron microscopy, energy dispersive X-ray spectroscopy, cyclic voltammetry, chronoamperometry and polarization method, etc. The main points of this dissertation are summarized as follows:(1) Nafion - thionine ion-pair as dispersant and second catalyst was introduced into the preparation of Pt catalyst for methanol electrooxidation and the resulted catalyst supported on carbon was investigated by electrochemical methods.

本论文主要研究有机化合物(染料、Nafion、脂肪胺、芳胺等)对DAFC电催化剂或载体的改性，通过傅立叶变换红外光谱、扫描电子显微镜、透射电子显微镜、X射线能量散射谱、循环伏安法、电化学阻抗、计时-电流法、Tafel极化曲线等分析测试技术，对电催化剂、电极的形貌、结构、物理化学性质等进行了详细研究。

The synthesis and structure properties of Fe-Mg-HTlc and Mg-Zn-Al-Fe-HTlc, the electrochemical properties of Fe-Mg-HTlc and the thixotropy of HTlc/clay suspensions and the application of HTlc were studied in this paper.

本论文系统研究了Fe-Mg—HTlc及Mg-Zn-Al-Fe-HTlc的制备与表征、Fe-Mg-HTlc的电性质、HTlc／粘土悬浮体的触变性及类水滑石化合物在油田开发领域的应用。

The electrochemical characteristics of toluidine blue immobilized within self-assembled silica gel were studied in detail.

实验中，详细探讨了甲苯胺蓝在凝胶组装修饰电极中的电化学行为。

Their electrochemical behaviors are similar to that of TTF, so they should be good donors for conducting materials. They are novel monosubstituted asymmetric TTF-π-A donor molecules with TTF cores, which should be good donors for molecular conductors or OFET potential application.2. The tuning of the charge-transfer of TTF-PEO by solvent was realized forming the mono- and dication complexes_2CuBr_4 (5) and_2(CuBr_4)_2·CH_2Cl_2·CH_3CN (6) in the triclinic Pīand the orthorhombic Pbca space group, respectively.

同时每种化合物均为单取代的非对称分子，因此该类化合物在非线性光学材料领域可能有潜在的应用。2、通过改变溶剂的方法方便地实现了调节TTF-PEO的电荷转移量为+1和+2，分别合成出化合物_2CuBr_4 (5)和_2(CuBr_4)_2·CH_2Cl_2·CH_3CN (6)，晶体结构分析表明它们分别属于三斜的Pī和正交的Pbca空间群。

In this thesis, we synthesized a series of ferrocene-based triphenyl amine compounds via different approaches. By using electrochemical method and spectral electrochemistry we could observe their properties and then make into devices.

在本论文中，我们藉由不同的策略合成出一系列以二茂铁为核心之双三苯基胺化合物，利用电化学的方法及光谱电化学来观察其特质，并制作成元件。

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。