The analysis indicated that the lightwave propagating in the poled fiber has characteristics of polarization extinction due to the existence of metal electrodes deposited on the flat of the optical fiber. 分析指出,由于金属电极镀在极化光纤的侧面抛磨平面上,极化光纤中传播的光具有偏振消光特性。
This paper reports experiment results of both polarization pattern and orientation diagram of electromagnetic wave radiated from corona discharge between needle plate electrodes in a loop circuit. 报告了环形回路中针&板电极电晕放电辐射电磁波的极化方式、方向图的实验结果。
By determining the discharge curve of a biofuel cell and polarization curve of electrodes, we pointed out that the amount of electron transferred to anode was the main bottleneck of a biofuel cell. 通过分析电池的放电曲线和极化曲线,指出阳极区电子输出是限制微生物燃料电池功率和电流输出的主要瓶颈。
An interferometric waveguide modulator independent of polarization is reported, which has two sets of electrodes with low and approximately equal drive voltages. 本文报道一种具有两组电极、与偏振无关的M-Z型波导调制器,它具有两组驱动电压都较低而且数值相近的特点。
We have studied the polarization, activation properties and the electrochemical hydrogen storage capability of different hydrogen storage electrodes ( composing or decomposing carbon nanotubes ( CNTs)) in nickel-hydride battery ( MHx-Ni), and the electrochemical hydrogen storage capacities of CNTs-Ni electrodes were emphasized. 本文研究了镍氢电池中储氢电极的极化、活化性能和电化学储氢性能,重点讨论了碳纳米管-镍电极(CNTs-Ni)的电化学储氢特性。
Polarization mechanism of carbon electrodes and its numerical solutions 纯炭空气电极的极化机理及数值计算
Theory of Polarization of Porous Electrodes The model includes all the three polarizations: ohmic, activation and concentration polarization. 多孔电极极化理论&Ⅱ.有欧姆极化的电极稳态的解和导电特征电流模型中考虑了造成电池输出损失的三种极化现象:欧姆极化、活化极化和浓差极化。
The main trends of the research are to improve the catalytic activity of electrodes and increase current efficiency, and to reduce the polarization of electrodes so as to decrease energy consumption. 该领域研究的主攻目标仍然是如何提高电极材料的催化性能,提高电流效率,减少电极极化,降低能耗。
Theory of Polarization of Porous Electrodes 多孔电极极化理论&Ⅰ.传质特征电流及其应用
From the polarization curves of these metal electrodes, the characteristic potential ( E), the apparent activation energy and stable potentials was, determined separately. 着重研究IPAB作还原剂与化学镀中三种金属的催化活性,由三种金属电极的极化曲线分别求出了特征电位、表观活化能、稳定电位。
The electrochemical oxidation reaction of organic pollutant aniline on catalytic electrodes is studied through cyclic voltammetry and anodic polarization curves of the catalytic electrodes measured in different intermedia. 采用循环伏安法和测定催化电极在不同介质中的阳极极化曲线得到析氧电位的方法,考察了有机污染物苯胺在催化电极上的电催化氧化行为。
The polarization curves of alloy electrodes composed of Zn with Al, Bi, Ca and In were measured by means of liner ( potentiodynamic) sweep methods in alkaline electrolyte. 利用线性电位慢扫描法,分别测定了Al、Bi、Ca、In与Zn构成的合金电极在碱性电解液中的极化曲线;
The liner polarization is an important technique for determination of the electrochemical properties of metal hydride electrodes used for Ni-MH battery. 线性极化曲线是判断镍氢电池负极贮氢电极合金电化学性能的重要手段。
The results show that the ferroelectric polarization, the ferroelectric permittivity of tunnel barrier, the Thomas-Fermi screening lengths of the electrodes, magnetic exchange splitting energy are key factors effecting the magnetoelectric coupling. 3. 计算结果表明铁电薄膜的电极化强度、隧道夹层介电常数的大小、电极托马斯-费米屏蔽长度的差异、磁交换分裂能的大小等因素对多阻态隧道结磁电耦合强度有重要的影响。
The performances of the oxygen electrode and zinc electrode were discussed for the zinc-air battery through the polarization curves of electrodes. 对锌-空气电池,通过电极极化曲线,讨论了氧电极和锌电极的性能。