Nickelhydroxide相关论文
Synthesis of high-performance nickel hydroxide nanosheets/gadolinium doped-α-MnO2 composite nanorods
The wide use of manganese dioxide (MnO2) as an electrode in all-solid-state asymmetric supercapacitors(ASCs) remains cha......
Nickel hydroxide was used as the positive electrode material in rechargeable alkaline batteries,which plays a significan......
Many studies of Ni/MH batteries nowadays focus on its use in electric tools,electric vehicles (EVs) and hybrid vehicles.......
Preparation and Electrochemical Analysis of Reduced Graphene Oxide/Nickel Hydroxide Composite Electr
Reduced graphene oxide (RGO)/nickel hydroxide (Ni(OH)2) composites were prepared by a facile chemical precipitation meth......
Two amorphous hydrated nickel borates were synthesized with nickel chloride hexahydrate and borax as reactants at the mo......
Fabrication of Large Scale Self-supported WC/Ni(OH)2 Electrode for High-current-density Hydrogen Evo
In the industry,cheap and stable electrocatalysts are eagerly expected for hydrogen evolution reaction (HER) at a high c......
The electronic structures of atom clusters Ni7O12H122+ and Ni7O12H9-of β-Ni(OH)2 were calculated by quantum chemical DV......
主要讨论了制备工艺条件对球形氢氧化镍密度的影响。通过试验，找到了制备高密度球形氢氧化镍的最佳条件。......
用改进的纳氏光度法测定ＭＨ－Ｎｉ电池正极材料Ｎｉ（ＯＨ）２中残留的量。实验中研究了络合物ＥＤＴＡ的用量和ｐＨ对氨回收率的影响，结果表明，ＥＤＴＡ的量对氨的回收率有影响，而......
Ｎｉ（ＯＨ）２在不同的充放电条件下会发生多种晶型转变，这些变化与ＭＨ－Ｎｉ电池的性能有关。尤其是过充或大电流充电时生成的γ－ＮｉＯＯＨ可造成镍电极膨胀、开裂甚......
为提高镍电极的导电性，在电极制作过程中需添加一定量的导电剂，通过混合添加的导电剂，受工艺条件的限制，其均匀性和利用率不是十分理想......
ＭＨ－Ｎｉ电池的发展需要有高性的正极，而正极的性能又与球氢氧化镍的结构，性质有关．本文着重介绍了泡沫镍正极中球型氢氧化镍在充 过程中的结......
从制备方法、结构特征、电化学行为三个方面，对近年来有关碱性电池用Ｎｉ（ＯＨ）２和ＮｉＯＯＨ的研究成果进行了综述。在保证电化学性能的前提下应用对环境......
氢氧化镍是碱性蓄电池的正极活性物质，为了改善电极的性能，增加电池的能量密度，探讨了在球型氢氧化镍表面化学镀钴的工艺，研究了镀液中......
通过化学镀的方法在碱可充电电池正极活性物质－球形Ｎｉ（ＯＨ）２表面包覆了金属钴。通过恒电流放电实验发现，球型Ｎｉ（ＯＨ）２表面包钴后，可明显提高活性物质的......
本文综述了碱性蓄电池的正极活性材料Ni(OH)2的制备工艺方法。并详细介绍了每种方法的工艺制备过程、工艺条件、工艺原理及其主要......
用化学方法在无水乙醇溶剂中制备出纳米级Ｎｉ（ＯＨ）２，对其进行ＸＲＤ，ＴＥＭ分析，证实样品是纳米级β－Ｎｉ－（ＯＨ）２，将常规用Ｎｉ（ＯＨ）２和纳米级Ｎｉ（ＯＨ）２以一定比例混合的充放电循环测试结果表......
