引用本文:
蔡乃才, 张克立, 袁继兵, 刘勇, 孙聚堂. 用尖晶石型化合物NiCo2O4和复合镀技术制备析氧电极[J]. 应用化学,
1998, 15(6): 74-76.
Citation: Cai Naicai, Zhang Keli, Yuan Jibing, Liu Yong, Sun Jutang. Preparation of Oxygen Evolution Electrode from Spinel NiCo2O4 by Composite-Plating Technique[J]. Chinese Journal of Applied Chemistry, 1998, 15(6): 74-76.
Citation: Cai Naicai, Zhang Keli, Yuan Jibing, Liu Yong, Sun Jutang. Preparation of Oxygen Evolution Electrode from Spinel NiCo2O4 by Composite-Plating Technique[J]. Chinese Journal of Applied Chemistry, 1998, 15(6): 74-76.
用尖晶石型化合物NiCo2O4和复合镀技术制备析氧电极
摘要:
为减少析氧电位、提高电极的稳定性、降低能耗和成本,人们一直在努力合成各种过渡金属复合氧化物作为析氧的电催化材料[1].
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关键词:
- 尖晶石型化合物NiCo2O4
- / 复合镀
- / 析氧电极
English
Preparation of Oxygen Evolution Electrode from Spinel NiCo2O4 by Composite-Plating Technique
Abstract:
The Ni-NiCo2O4 composite electrodes for oxygen evolution were prepared by composite electroplating technique. In the course of plating the particles of spinel NiCo2O4/(ca. 4μm) were easily co-deposited on the nickel deposited electrode forming a high rough Ni-NiCo2O4 composite plating layer. The Ni-NiCo2O4 composite electrodes exhibited low oxygen overvoltage and good stability and had two Tafel slopes smaller than that of pure Ni plating electrode.
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Key words:
- spinel NiCo2O4
- / composite electroplating
- / oxygen evolution electrode
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