氯化物水溶液电积锌时，阴极发生析锌反应的同时也发生析氢反应。
The cathodic reduction of zinc ion occurs with the hydrogen evolution in chloride solutions.
电化学方法是制备析氢电极材料最常用、最 简单的方法之一。
The electrochemical method is one of the most frequently used and simple methods for the preparation of electrode materials for hydrogen evolutioin.
高温下，铝阳极晶粒脱落和析氢自腐蚀更剧烈导致阳极电流效率下降。
At higher temperature, grains are falling and hydrogen evolution is aggravated so that the performance of aluminum anodes become less satisfactory.
并且考察了添加锑离子、铟离子对钒电池电性能特别是析氢行为的影响。
The influence of electrode activation and trace stibium ion, indium ion added into vanadium electrolyte has been discussed.
结果表明，镍-钴-磷合金具有较高的析氢催化活性，有利于降低槽压，减少能耗。
Nickel - cobalt - phosphorus alloy was proved with high catalytic activity of hydrogen evolution which can reduce the bath voltage and energy loss during electrolysis of sodium chloride.
硒酸钠能提高锰沉积的分电流，降低析氢的分电流，而对锌沉积的分电流影响不大。
Partial current for the discharge of manganese, hydrogen and zinc individually increased, decreased and kept constant with the addition of sodium sele...
结果表明，如果选择适当的注入离子和注入工艺，可以大大提高工业纯钛的析氢活性。
The results show that the activity of hydrogen evolution of industry titanium could be improved greatly by suitable implanted ions and process.
结果表明：铝合金在强碱性介质中的自腐蚀析氢呈现出典型的正差异效应，自腐蚀严重。
The results show that the self-dissolution of Al-anode is very heavy, and the H_2-evolution quantity manifested typical "positive difference effect".
测试了低汞锌粉的析氢速度和各种合金锌电极的析氢电位，用交流阻抗法来测量电池的内阻。
The velocity and potential of release hydrogen on different zinc alloy were measured, the resistance of battery was measured by alternate impedance method.
对用电沉积法获得镍-硫化镍复合沉积层作碱性溶液中析氢活性阴极材料的可能性进行了研究。
This paper studies the possibility of using nickel-nickel sulfide composite coating obtained by electrodeposition as the active cathode material for hydrogen evolution reaction in alkaline solution.
经过KOH碱溶液活化处理后，镀层表面颗粒变细，活性表面积增加，析氢性能有所增强。
The hydrogen evolution reaction (HER) is enhanced, the particles in surface are smaller and the surface area is larger after activated by KOH alkaline solution.
研究了温度对试样自腐蚀电位的影响； 不同热处理方法对试样自腐蚀电位和析氢电位的影响。
The effect of temperature and thermal treatment procedure on the self-corrosion potential and the hydrogen-cherged potential is studied.
通过阴极极化曲线、交流阻抗等电化学技术研究其析氢催化性能，并用扫描电镜观察电极的表面形貌。
Its property of electrochemical catalyzed hydrogen evolution has been studied by means of cathodic polarization curves, A. C. impedance technique, and its surface morphology was observed with SEM.
在分析电铸析氢反应及其对电铸层影响的基础上，重点研究磨擦辅助电铸中游离粒子磨擦的驱氢作用。
Based on the analysis of hydrogen evolution and its effects on deposit, the hydrogen adsorption resistance of free particle polishing during electroforming was researched emphatically.
采用析氢量动态测试方法研究了化学镀铟集流体铜钉与不同产地无汞、低汞锌粉相互作用的动态过程。
The interaction process between current collector treated electroless plating indium and various mercury-free zinc powders was studied by a method of dynamic measuring exhaustion hydrogen.
析氢反应在电化学能量转换、电化学工业、金属腐蚀和防护以及金属的电沉积等方面都具有重要的意义。
Hydrogen evolution reaction is significant to apply to electrochemical energy conversion, electrochemical industry, metallic corrosion and protection and metal electrodeposition.
尾气管线在平稳操作的条件下产生自燃的原因是因为阴极析氢、并在管线中聚积达到爆燃极限后闪爆点燃管线中残存烃类而引起的。
When the cathode hydrogen segregation accumulated in the pipe to the ignition point, it ignited the hydrocarbons in the tail gas and auto-combustion was the result.
试验发现，游离粒子磨擦能彻底消除析氢的不利影响，利用磨擦辅助精密电铸技术能够制造出没有任何麻点、针孔等缺陷的镍电铸层。
It was found in experiments that the particle polishing could eliminate the passive effect of hydrogen evolution and nickel deposits electroformed without pinholes and pits could be achieved by APEF.
非水体系由于不受水体系中析氢和析氧的限制，具有较宽的电位区间，并且能溶解许多有机和无机物质，因此，在电化学研究中受到广泛的应用。
In non-aqueous system , potential scale is not limited by generation of oxygen and hydrogen, so the system has relatively wider potential window than aqueous system, also it can solve many .
实验表明，在贮氢电极中添加3 %质量分数的银添加剂，电极容量略为增加，且明显降低了模拟电池的析气量。
The results showed that the discharge capacity of the MH electrode increased slightly when 3% silver was added, but the amount of the gas evolution from the simulated cell was obviously reduced.
综述了通过降低阳极析氧过电位来减少碱性水电解制氢能耗的研究进展。
The research progress in lowering the hydrogen generating energy consumption of alkaline water electrolysis by decrea-(sing) the anodic over potential for oxygen evolution was reviewed.
优化了头孢哌酮酸和碳酸氢钠的成盐、析晶等工艺条件，制备了头孢哌酮钠。
The salt formation and crystallization process of cefoperazone with sodium bicarbonate in water and acetone were reported.
本文总结了近年来车用储氢的研究进展，从各个不同的储氢方法和车用的相关要求作了一一分析。
In this paper, the main challenges of hydrogen storage for hydrogen economy have been summarized and analyzed from the recent published US Department of Energy literatures and other papers.
本文总结了近年来车用储氢的研究进展，从各个不同的储氢方法和车用的相关要求作了一一分析。
In this paper, the main challenges of hydrogen storage for hydrogen economy have been summarized and analyzed from the recent published US Department of Energy literatures and other papers.
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