查询词典 electrochemical

Surface-enhanced Raman Spectroscopy is one of most sensitive technique which is suitable for the investigation of electrochemical interfaces.

表面增强拉曼散射技术是当今最灵敏的检测电化学界面物种的现场谱学技术之一。

The corrosion of rebar in pottery grain concrete was studied by electrochemical methods.

对钢筋在陶粒混凝土中的锈蚀及其机理进行了电化学研究。

Thus three kinds of electrochemical methods were introduced for the measurement of the rebar corrosion.

混凝土中钢筋锈蚀机理及防护研究中电化学测量有其重要的现实意义。1混凝土中钢

In the second part, potential-modulated electroreflectance spectroscopy was employed to investigate the electrochemical behaviors of electroactive species on the electrode surface.Redox behaviors of heptylviologen was studied by using ER at a silver electrode. The reoxidation behavior of heptylviologen cation radical deposited film was investigated by dc, ac and ER voltammograms.

本文用ER研究了银电极上heptylviologen的氧还行为，用直流、交流和ER伏安法研究了heptylviologen 阳离子基沉积膜的重新氧化行为，并用ER光谱和ER伏安法研究了heptylviologen阳离子基在沉积膜中的存在方式。

The electrochemical light-emitting sensor has high sensitivity, fast response, good reproductivity, long service life and less consumption.

它的灵敏度高，响应快，重现性好，使用寿命长且所需要的发光试剂量少。

The progress and the development in this field are discussed, such as the applications of reversibly photoisomerized biomaterials in optical memory, electrochemical control, biosensors, etc.

探讨了可逆异构化开关物质在光记忆、电化学控制、生物传感器等方面的应用，并对它的未来前景作出展望。

Keywords Di-（2-ethylhexyl）-sebacate;reinforced concrete;corrosion;polarization curve;electrochemical impedance

癸二酸二异辛酯；钢筋混凝土；腐蚀；极化曲线；交流阻抗法

Finally, the article discussed the possible mechanism of multi-phase electrochemical degradation of wastewater through the XPS spectrum of the used catalysts surface: In the acid solutions, the electro-generated O_2 may get electrons on the porous graphite cathode and then form H_2O_2, H_2O_2 may diffused to the surface of catalyst and reacted with its active part to produce OH, which in turn can destruct organics. The catalyst functioned as both the catalyst to decompose H_2O_2 and the flocculants to sedimentate the degraded waste.

最后全文结合研究反应后催化剂表面的XPS光电子能谱推断了该体系降解污废水可能的反应机理：在酸性条件下，石墨双阳极产生的O_2被多孔扩散性石墨阴极还原成H_2O_2，并通过扩散传质作用在催化剂的表面活性中心分解为强氧化性中间产物·OH，强氧化性攻击有机物，使其降解为小分子有机物或CO_2和H_2O，催化剂在体系中即起催化作用也起吸附、絮凝作用。

In this paper the electrochemical reduction mechanism of selenious acid(H2SeO3) in phosphoric acid solution was studied by rotating ring-disc electrode and cyclic voltammetry techniques.

文摘：利用旋转环－盘电极方法开结合循环伏安技术研究了磷酸溶液中亚硒酸的电化学还原机理。

Electrochemical properties of singler type A2B7 and A5B19 phase composition alloys have been investigated systematically.

系统研究了由较单一的A2B7与A5B19型相结构组成的储氢合金的电化学性能。

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。