查询词典 electrochemical

At last, adsorbent and covalent Ag nanoparticles modified electrodes were prepared by adsorbent and covalent method, respectively. The electrochemical behaviours of SCN-, brilliant cresyl blue and nicotinamide adenine dinucleotide on modified electrode were studied by Cyclic voltammetry, differential pulse voltammograms and electrochemical impedance spectroscopy.

最后，用吸附法和共价键合法制备了吸附型和共价自组装银纳米修饰电极，采用循环伏安法、示差脉冲伏安法和交流阻抗谱等电化学方法研究了SCN-、灿烂甲酚蓝和还原型烟酰胺腺嘌呤二核苷酸的电化学行为。

This paper is made up of 6 chapters; chapter 1 summarizes the interaction of low molecular weight compounds with DNA; chapter 2 to 6 focus on the electrochemical studies of some organic dyes such as pyronine B, phenosafranine, brilliant cresyl blue, crystal violet, neutral red etc. and their interaction with DNA, respectively. Different electrochemical methods such as linear sweep voltammetry, cyclic voltammetry and UV-Vis spectrophotometric method are applied to the investigation.

论文由6章组成，第1章综述了小分子和DNA的相互作用；第2至6章分别筛选了吡啰红B、酚藏花红、灿烂甲酚蓝、结晶紫和中性红等小分子染料，以汞电极如静汞电极、滴汞电极作为工作电极，采用循环伏安法、线扫极谱法等电化学手段，结合紫外-可见分光光度法，研究了它们的电化学行为以及和DNA的相互作用。

The electrochemical properties of passivation film on 316L stainless steel were investigated by electrochemical impedance spectroscopy, Mott-Schottky analysis and cyclic voltammetry graph under the corresponding conditions.

通过电化学阻抗方法测量316L不锈钢在25~85℃的醋酸溶液中的EIS曲线和Mott-Schottky曲线，并测量各温度点下的循环伏安曲线，研究了钝化膜的电化学性质。

Their electrochemical performances have been evaluated by means of various techniques including galvanostatic method, cyclic voltammetry and electrochemical impedance spectroscopy.

利用XRD、SEM、TEM和XPS等技术对这些材料的微观结构和形貌进行了分析，采用恒电流充放电、循环伏安和电化学阻抗谱等技术测试其电化学性能。

In this thesis, two electrochemical activation methods and two activation solution were used to obtain four types of the activated GC electrodes. Effects of electrochemical activation procedure on the structure, the size, the distribution and the type of electron transfer site on electrode surface have been investigated. Application of electrochemical activation GC electrode has been exploited in electroanalysis of metal ions. Meanwhile, the essence structure and character of electron transfer site of sp2 hybridized carbon material have been explored.

在本论文研究中，通过采用酸性和碱性两种活化溶液，分别以两种不同的电化学活化方法，获得了四种不同的活化电极表面；调查了电化学活化方法对电极表面的电化学活性点的种类、尺度大小、结构以及分布的影响规律；拓展了电化学活化玻碳电极在电分析领域中的应用；探索了sp2杂化类碳材料电极在电子传导点的性质和结构上存在的本质共同点。

The invention relates to a method for treating gaseous VOCs by a solid extraction-electro-catalytic oxidation method and a device thereof. The method has the steps that: firstly, an electromagnetic type air compressor is used for controlling the gas flowing velocity by a glass rotameter so as to ensure contaminations in the contamination solution in a gas washing bottle to be stripped into an electrochemical reactor; secondly, microporous aeration heads are distributed in the electrochemical reactor, after being stripped into the electrochemical reactor, the gas is distributed in the electrochemical reactor by the microporous aeration heads, takes parts in the electrochemical reaction and passes through the cathode of absorptive and conductive porous material and the anode of iron sheet in sequence; thirdly, the treated gas finally flows out from the top end of the electrochemical reactor and enters into the gas absorption solution.

本发明涉及一种固态萃取-电催化氧化法处理气态VOCs的方法及装置，方法步骤：第一步，电磁式空压机通过玻璃转子流量计控制气体流速，将气体洗瓶中的污染物溶液中的污染物吹脱进电化学反应器；第二步：电化学反应器中布有微孔曝气头，气体吹脱进入电化学反应器后，通过微孔曝气头分布于电化学反应器内，参加电化学反应，依次经过通过吸附性导电多孔材料阴极和Fe片阳极；第三步，经处理后的气体最后从电化学反应器顶端流出进入气体吸收溶液。

Hence, in this dissertation, the electrochemical measurement methods have been studied and a simple system for electrochemical impedance spectrum has been designed and the general program of electrochemical measurement software has been written.

因此，本文对微机化电化学测试方法进行了研究，设计了化学阻抗谱测试系统，编写了电化学测试软件的通用程序。

Electrochemical behaviors on the surface of jamesonite in an acidic solution of pH4.0 buffer solution containing diethyl dithiocarbamate were investigated by the methods of cyclic voltammetry and AC impedance.The changes of the reactions,electrochemical adsorption,passivation action,electrochemical impedance and interfacial capacitance on jamesonite were discussed under the different conditions of electrode potentials.

用循环伏安和交流阻抗法，研究了脆硫锑铅矿在含乙硫氮的pH 4.0缓冲溶液中的表面电化学行为，讨论了在不同电位下脆硫锑铅矿表面的反应、电化学吸附、钝化作用、电化学阻抗、微分电容的变化。

As a part of this key program from China Natural Science Foundation, this research focuses on the electrochemical reactions and oxidization products on the surfaces of jamesonite and marmatite, and on the change of their interfacial structures and their electrochemical mechanisms by various methods of thermodynamic, electrochemistry (such as Tafel, constant potential step, cycle voltammetry, AC impedance) and IR, UV spectra when the collectors, adjusting reagents act with the sulfide minerals in the flotation system so that the electrochemical conditions to float selectively the minerals can be decided.

本研究作为该国家自然科学重点基金项目的一部分，采用热力学、电化学(Tafel、循环伏安、恒电位阶跃和交流阻抗法)以及光谱等多种研究手段，集中研究了浮选体系中脆硫锑铅矿、铁闪锌矿表面的电化学反应及氧化产物，研究这两种矿物与捕收剂、调整剂相互作用时的界面结构变化及电化学机理，阐明了使药剂选择性捕收或选择性抑制这些硫化矿物的电化学条件。

Aiming at solving the problem in the electrochemical oxidation of ammonia wastewater,the tin and antimony electrodes based on titanium were manufactured,the effect of different manufacturing condition to the impact of electrochemical oxidating ammonia wastewater was researched. After researching the influential factor and optimizing the manufacturing condition,the appearance analysis and the electrochemical analysis was hold on, the electroactivated character of the electrodes was studied to provide warrant to its application in the ammonia wastewater.

本论文从电化学氧化法处理含氨氮废水的问题出发，对钛基锡锑电极材料进行研制，考察了不同的制备条件对含氨氮废水的电化学氧化去除的影响，研究了各影响因素并优化了制备条件，并对其进行了表面形貌分析、电化学分析的研究，微观地研究了电极的电催化性能，为其应用于实际氨氮废水处理中提供了依据。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。