| 1. | Pure nickel electrode
纯镍熔接条 |
| 2. | In the third part we prepare nano - sized nio film on nickel electrode and investigate its electrochemical performance
第三部分，纳米nio膜电极的制备及其电化学性能研究。 |
| 3. | Experiments results showed that the doping of co can improve the electrochemical properties of nickel hydroxide and foam nickel electrode , such as discharge specific capacity , utilization of active material , cyclic performance
掺杂co可以明显提高泡沫镍电极的放电比容量，提高ni ( oh ) _ 2的活性物质利用率和充放电循环性能。 |
| 4. | The preparation and structure properties of nickel hydroxide as a positive active material for the new types of foam and fibrous nickel electrodes and high capacity mh - ni alkaline rechargeable batteries were studied
本论文研究了mh - ni电池及高容量泡沫式和纤维式镍电极的活性材料ni ( oh ) _ 2的制备工艺条件以及不同的工艺条件对ni ( oh ) _ 2的各种物理性能及晶体结构的影响。 |
| 5. | Electrochemical performance of metallic nickel electrode in non - aqueous ethanol indicates nickel can be dissolved if only the potential is higher than a certain value . it also indicates that halogen ion can promote the dissolution
通过金属镍电极在乙醇中的电化学行为研究发现，当电位高于一定值时，金属在乙醇中会发生溶解现象，并且导电盐中的卤离子对金属溶解有促进作用。 |
| 6. | The effects of various additives elements and doping methods on foam nickel electrode ' s performance were studied using constant current charge - discharge test . we compared two doping methods : mechanical mixing doping and chemical co - precipitation doping
利用恒流充放电实验等电化学测试方法研究了不同掺杂元素及掺杂方式对泡沫镍电极的影响作用，对机械混合掺杂和化学共沉积掺杂进行了比较。 |
| 7. | When mechanical doping 5 % co , the discharge specific capacity is 225mah / g , the ratio of active material utilization is 78 % . the addition of zn can prevent the swelling of nickel electrode and prolong the cyclic life , decrease the existence of y - niooh when over - charged
随着co掺杂量的增加，镍电极的放电比容量明显提高，机械混合掺杂5 co时镍电极的放电比容量为225mah g ，活性物质的利用率达到78 ，循环性能比较稳定。 |
| 8. | The preparation and electrochemical performance of nickel hydroxide as a positive active material for the high capacity mh / ni alkaline rechargeable batteries were studied . the research result in this paper has some significance for the further development of nickel electrode with good properties
本文对镍氢( mh / ni )碱性二次电池中所普遍使用的正极活性物质ni ( oh ) _ 2的制备和电化学行为进行了研究，对于进一步研制和开发综合性能优良的镍电极具有一定的实际意义。 |
| 9. | The nano - sized nio film on nickel electrode is obtained by dipping the nickel electrode in the sol and raising , then calcined under 450 for one hour . the study of its electrochemical performance in different media exhibits its excellent properties , such as electrochemical capacitor property , electrochromic property , etc
对纳米nio膜电极在不同介质中的电化学行为研究表明，纳米nio膜电极具有电化学电容器和电致变色性能，并且其电化学性能明显优于普通的nio膜电极。 |
| 10. | Too much cnts contributed no effect in the improvement of overall performance of the batteries . the batteries with nano - scale coo shows better active properties , the addition of nano - scale coo further the conductivity of the nickel electrode , thus lower the internal resistance of the batteries , higher discharge voltages are achieved accordingly . for the formation of the better conductive net of coooh , the effectivity of discharge rise , that contributes positive effect to the high rate capability of the batteries
浙江人学硕十学位论文摘要正极添加纳米coo的ni / mh电池具有较好的活化性能，纳米coo更好地增强了镍正极的导电性，进一步减小了电池的内阻;正极添加纳米coo的ni / mh电池还具有较高的放电平台;由于纳米coo的纳米结构，以及相对于普通c00更大的比表面积，会在碱液中溶解形成更均匀致密的co0oh导电网络，从而提高了放电效率，对电池的高倍率性能也有积极的影响。 |
