查询词典 ruthenium

To characterize the metal oxide nanocomposite electrode, a cyclic voltammetry and AC impedance test are executed. This study also reports a hybrid capacitor, which consists of cobalt oxide composite as a cathode and ruthenium oxide composite as an anode.

实验表明复合电极具有良好的电化学特性，碳纳米管基体在显著降低氧化钴、氧化钌电极材料阻抗的同时还提高了电极材料的电化学容量并改善了电极材料的电化学可逆性。

After electrochemical oxidation of the Ru nanoparticl.es to ruthenium oxide nanoparticles, the resulting RuO_x/C nanocomposite could be used as an electrochemical supercapacitor material to increase the specific capacitance of carbon (XC-72) from 31 F/g to

Ru/C纳米复合在电化学氧化后可以作为电化学超级电容器的电极材料，循环伏安实验表明其比电容为144 F/g，而未负载纳米钌的 XC-72碳的比电容为31 F/g。

Carbon micro-coils were modified with ruthenium oxide(RuO2) by gel method,the RuO2/carbon micro-coils electrodes were prepared and button type supercapacitors were assembled.

利用凝胶法在碳微线圈上进行氧化钌(RuO2)修饰，制备RuO2/碳微线圈电极，组装成纽扣式超级电容器，比较了两种电极材料的循环伏安及恒流充放电特性。

Part II:A novel conductive composite film (MWCNTs-RuOx) containing multi-walled carbon nanotubes with ruthenium oxide was synthesized on glassy carbon electrode, gold and indium tin oxide, screen printed carbon electrode by potentiostatic methods.

第二部分的氧化钌-奈米碳管薄膜(MWCNTs-RuOx)是一种新的传导性复合薄膜，包含多层奈米碳管与钌氧化物，可藉由电位静力学法制备在玻璃碳电极、黄金电极、铟锡氧化物电极和网板碳电极上。

Scanning electron microscope and atomic force microscope revealed that ruthenium oxide particles incorporated onto the nafion polymer film. RuO/Nf/GCE film modified electrode showed excellent electrocatalytic activity for the oxidation of dopamine and ascorbic acid.

本研究主要是使用循环伏安法使氧化钌稳定沉积在Nafion修饰电极上，形成氧化钌/Nafion 薄膜修饰电极，利用电化学石英晶体微天平观察其在电极上的成长情形，旋转环碟电极法则是用来研究其电催化反应，并用扫描式电子显微镜观察氧化钌结合在Nafion聚合薄膜上的表面现象。

Part Ⅰ:A glassy carbon electrode is modified with ruthenium oxide/nafion film in pH 2.0 buffer solution. Cyclic voltammetry, electrochemical quartz crystal microbalance, rotatable ring disk electrode and amperometric techniques were used to study the electrochemical properties of the RuO/Nf film.

中文摘要本研究主要分为三部分来讨论，第一部份利用利用玻璃碳电极在pH=2缓冲溶液中修饰氧化钌/Nafion 薄膜，实验中使用了循环伏安法、电化学石英晶体微天平、旋转环碟电极法及扫描式电子显微镜探讨其电化学性质及特性。

Photoactivated cleavage of pBR 322 DNA by a series of ruthenium polypyridyl complexes has been studied. The experimental results were compared with our previous observations using spectroscopic methods and viscosity measurements.

研究了一系列钌多吡啶配合物对pBR 322 DNA 的光断裂作用，并与光谱法和粘度法的研究结果进行了对比。

Strong in its fashion appeal, this two-toned necklace with pale gold and ruthenium plating sparkles with an array of multi-coloured bezel set crystals.

引人瞩目的时尚造型，灵感源自立体派装饰艺术，镀淡金色和镀黑铬色项链搭配含多种颜色的包边镶嵌水晶。

It was observed that indoleacetic acid could greatly enhanced the chemiluminescence intensity of tris-(1,10-phenanthroline) ruthenium Ru(phen(superscript 2+ subscript 3)-cerium system. Based on this finding, a novel CL method was developed for the determination of IAA.

基於吲哚乙酸对三（1，10-菲咯啉）钌[Ru(上标 2+下标 3)]-Ce化学发光体系的发光增强作用，建立了一种化学发光直接检测IAA的新方法。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。