论文开发了一种用单片机控制的恒电位仪样机。
The potentiostat prototype is developed based on a single-chip microcontroller (SCM).
对恒电位电解的沉积物进行了X射线衍射分析。
Means of cyclic voltammetry. The electrodeposited coating has been analysed by X-ray diffraction.
辅助阳极采用网状阳极，每具储罐采用一台恒电位仪。
The meshed anode shall be employed as auxiliary anode one potentiostat is provided for each storage tank.
采用动电位扫描与恒电位阳极氧化的电化学解吸研究了钢中的氢。
Potentiodynamic sweep and electrochemical desorption under potentiostatic oxidation are used to investigate the hydrogen in steel.
本工作将计算机用于恒电位电解库仑法的实验控制和数据处理中。
The computer is used in the experimental control and data processing for bulk electrolysis with coulometry.
恒电位仪的电极包括：研究电极、参比电极、辅助电极三个电极。
The electrodes of potentiostat included study electrode, reference electrode, and auxiliary electrode.
用恒电位阶跃法研究了低温下ab5型储氢合金中的氢扩散行为。
The hydrogen diffusion behavior of AB5-based alloy at low temperature is studied by constant potential step technique.
恒电位深腐蚀法是目前已知的制备扫描电镜用试样的最有效的方法。
The stationary potential deep-etching method is most available than other method to prepare for metallograph analyses on SEM.
利用大功率开关电源技术研制出新一代的IGBT逆变式恒电位仪。
A new generation of IGBT inverse constant potential instrument is developed by using powerful switching power supply technology.
恒电位仪是在合金相电解提取中精确控制阳极溶解过租的重要仪器。
The potentiostat is one of the principal instruments used to control an anodic dissolution process accurately in electrochemical experiments.
恒电位下，随着电位升高电流振荡总体趋势从不规则到规则再到不规则。
The mainly current oscillation changes from the irregular state to the regular state then turning into another irregular with the increase of the constant potential.
在实验过程中，光电化学催化反应器中的阳极偏压由双显恒电位仪提供。
A bias-voltage between two electrodes is supplied by a potentiostat in the experiment.
为了防止金属腐蚀，研制新型恒电位仪来实现对金属外加电流的阴极保护。
In order to prevent metal from corrosion, a kind of novel potentiostat is designed, which realizes technology of cathodic protection to the metal.
亚稳蚀孔的峰值电流在恒电位下也服从对数正态分布且随电位升高而增大。
The peak currents for metastable pits also follow lognormal distribution and rise with potential.
恒电位仪作为阴极保护电源，被广泛应用于埋地金属管道的防腐蚀工程中。
Potentiostat, as the impressed current cathodic protection power, has been widely used in underground metallic pipeline anticorrosion.
恒电位方波、恒电流阶跃和动电位扫描极化阻力测试与电化学阻抗谱测试结果一致。
The result of polarization resistance of square wave, galvanic step and potential scan are according to the result of the electrochemical impedance spectrum.
该系统包括恒电位电路、微电流检测电路、控制器及其外围电路以及与上位机的通信。
The system includes constant potential circuits, micro-current detection circuit, controller and its peripheral circuits as well as the communications with the PC.
设计和组装了用于液相色谱的双工作电极电化学检测的薄层流通池和双恒电位控制器。
Dual-electrode thin-layer electrochemical cell and bipotentiostat controller were constructed for liquid chromatography withelectroch emical detection.
给出了两个平行平板颗粒处在恒电位条件时，相互作用力和相互作用能的简单计算方法。
A simple method for calculating the interaction force and interaction energy per unit area between two parallel flat plates particles in the case of constant surface potential was presented.
用线性扫描与循环伏安法、交流极谱和恒电位库仑法等手段研究体系的伏安行为及电极反应机理。
The voltammetric behaviour of the system and its electrode reaction mechanism were studied by means of linear sweep and cyclic voltammetry, ac polarography and constant-potential coulometry, etc.
给出了实际测试结果并介绍扩展美国PARC公司的173恒电位仪的参比电压控制范围的方法。
The method of expanding the range of reference electrode potential for PARC potentiostat of model 173 is shown, and the tes...
基于此变换器所研制的用于阴极保护的恒电位仪，具有输出容量大、纹波幅度小和可靠性高等特点。
The constant potential apparatus developed for cathode protection on the basis of the converter is of high power, low ripple output and strong reliability.
根据安培检测和恒电位器原理，利用数据放大器采集放大微弱信号，研制了一种新型微安培检测器。
A new micro-ampere detector, which USES the data amplifier to enlarge the weak signal, is developed according to the principle of the ampere detection and the potentiostat.
文中针对船用恒电位仪单相可控桥式整流电路，推导了负载电压表达式，分析了负载电压的谐波组成；
To single phase SCR bridge rectification circuit of constant potential instrument, the expression of load voltage is derived and harmonic component of load voltage is analyzed in detail.
在金属和石墨基底电极上用恒电位沉积法制备出普鲁士蓝（PB）薄膜，研究了影响膜生长的多种因素；
A thin film of Prussion Blue(PB) is electrodeposited on the metal or graphite substrates. Many factors affecting growth of the film are investigated.
本文对四电极系统中恒电位器、恒电流器、阻抗测量系统和计算机控制的测量系统的电路原理作了介绍。
The principles of the electronic circuits of pontentiostat, galvanostat, impedance measuring system and the computer-controlled measuring system arc introduced.
用循环伏安法和恒电位法在铂电极上分别制备了分散铂电极、聚苯胺修饰电极及聚苯胺修饰分散铂电极。
Dispersed platinum particle electrode, polyaniline electrode and polyaniline -modified platinum dispersed particle electrode are prepared by cyclic voltammetric and potentiostatic methods.
通过动电位极化和恒电位极化实验证实了该电极具有良好的电化学性能，能提供较大的初始电流和稳态电流。
It was proved that the PANI powder electrode had good electrochemical properties and could provide initial current and steady current by potentiodynamic polarization and potentiostat polarization.
利用循环伏安、恒电位阶跃、电化学阻抗等电化学测试技术研究了电结晶初期以及电沉积过程的电化学行为。
The electrodeposited behaviours in the initial stage and deposited process were investigated by cyclic voltammetry(CV), chronoamperometry(CA), electrochemical impedance spectroscopy(EIS).
报导了用伏安法和恒电位电解法在光谱石墨电极上直接电氧化d -葡萄糖酸钠合成d -阿拉伯糖的研究结果。
A voltammetric and control potential electrolysis investigation of the direct electro-oxidation decarboxylation of D-gluconate ion to D-arabinose on spectroscopic graphite electrode is reported.
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