引用本文:
赵胜利, 文九巴, 祝要民, 秦启宗. NiO阳极薄膜制备与电化学性能[J]. 应用化学,
2006, 23(5): 494-497.
Citation: ZHAO Sheng-Li, WEN Jiu-Ba, ZHU Yao-Min, QIN Qi-Zong. Research on the Preparation and Electrochemical Properties of NiO Anode Films[J]. Chinese Journal of Applied Chemistry, 2006, 23(5): 494-497.
Citation: ZHAO Sheng-Li, WEN Jiu-Ba, ZHU Yao-Min, QIN Qi-Zong. Research on the Preparation and Electrochemical Properties of NiO Anode Films[J]. Chinese Journal of Applied Chemistry, 2006, 23(5): 494-497.
NiO阳极薄膜制备与电化学性能
English
Research on the Preparation and Electrochemical Properties of NiO Anode Films
Abstract:
Nickel oxide(NiO) thin films were fabricated by vacuum evaporation of Ni and subsequent thermal oxidation under oxygen atomsphere,the influences of oxidation temperature on the structures and electrochemical properties were explored.The results show that the prepared thin films are of nanocrystalline structure with the average particle size of 56~81 nm.With the increase of oxidation temperature,the specific capacity of NiO thin film increases but the cycling property deteriorates slightly.At the oxidation temperature of 600℃ for 2 h,NiO thin film prepared by vacuum evaporation and subsequent thermal oxidation possesses better rechargeable property and higher discharge capacity,and could be used as anode material in all-solid-state thin film Li-ion battery.
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Key words:
- NiO film
- / vacuum evaporation
- / thermal oxidation
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