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[1]温林洁,张丽楠,周宗熠,等.Ni-Co-W合金电沉积行为及成核机理[J].电镀与精饰,2021,(4):1-4.[doi:10.3969/j.issn.1001-3849.2021.04.001]
　WEN Linjie,ZHANG Linan,ZHOU Zongyi,et al.Electrodeposition Behavior and Nucleation Mechanism of Ni-Co-W Alloy[J].Plating & Finishing,2021,(4):1-4.[doi:10.3969/j.issn.1001-3849.2021.04.001]
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Ni-Co-W合金电沉积行为及成核机理

《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG] 卷: 期数: 2021年4 页码: 1-4 栏目: 出版日期: 2021-04-15
Title:
Electrodeposition Behavior and Nucleation Mechanism of Ni-Co-W Alloy
作者:
温林洁; 张丽楠; 周宗熠; 李运刚; 杨海丽*
华北理工大学 冶金与能源学院，现代冶金技术教育部重点实验室，河北 唐山 063210
Author(s):
WEN Linjie;  ZHANG Linan;  ZHOU Zongyi;  LI Yungang;  YANG Haili*
College of Metallurgy and Energy， Key Laboratory of the Ministry of Education for Modern Metallurgy Technology， North China University of Science and Technology， Tangshan 063210， China
关键词:
Ni-Co-W合金; 电沉积行为; 成核机理; 速率控制步骤
Keywords:
Ni-Co-W alloy electrodeposition behavior nucleation mechanism rate-determining step
DOI:
10.3969/j.issn.1001-3849.2021.04.001
文献标志码:
A
摘要:
采用循环伏安、阴极极化曲线、电化学阻抗谱、计时电流等方法对Ni-Co-W合金的电沉积行为及成核机理进行研究。结果表明，Ni-Co-W合金的电沉积是一个存在成核行为的不可逆过程。Ni-Co-W合金的成核机制为瞬时成核，合金的电沉积由动力学和扩散过程混合控制，主要受动力学控制。
Abstract:
The electrodeposition behavior and nucleation mechanism of Ni-Co-W alloy were studied by cyclic voltammetry, cathodic polarization curve, electrochemical impedance spectroscopy and chronoamperometry. The results show that electrodeposition of Ni-Co-W alloy is an irreversible process with nucleation behavior. The nucleation mechanism of Ni-Co-W alloy is instantaneous nucleation. The electrodeposition of alloys is controlled by both kinetics and diffusion processes, and is mainly controlled by kinetics.

参考文献/References:

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备注/Memo

收稿日期：2019-08-07；修回日期： 2020-04-12
作者简介： 温林洁（1993-），男，河北省邢台人，硕士研究生，主要从事金属材料表面处理方面的研究。
通信作者： 杨海丽， E-mail：sjmsxmhl@126.com
基金项目： 国家自然科学基金资助项目（51774142）

更新日期/Last Update: 2021-04-10