Effect of CeCl3 on Grain Refinement of Nickel Electrodeposited Layer in Industrial Electrolyte

doi:10.11785/S1000-4343.20220413

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	Effect of CeCl3 on Grain Refinement of Nickel Electrodeposited Layer in Industrial Electrolyte
	Xu, Yangtao 1,2; Wang, Yaning 1,2; Wang, Xiaojun 1,2; Wang, Chao 1,2
刊名	Zhongguo Xitu Xuebao/Journal of the Chinese Rare Earth Society
	2022-08-01
卷号	40 期号:4 页码:656-663
关键词	Additives Cerium compounds Chlorine compounds Deposits Electrodeposition Electrodes Grain growth Grain refinement Grain size and shape Metal ions Microstructure Nickel Rare earths Electrolytics Grains refinement Industrial electrolyte Microstructure and properties New energies Nickel electrodeposited layer Nickel foils Nickel strip Optimisations Production process
ISSN号	1000-4343
DOI	10.11785/S1000-4343.20220413
英文摘要	With the wide application of nickel foil and strip in new energy batteries, higher requirements for microstructure and properties of nickel deposits are required. Through the optimization of additives and electrodeposited layer of layer production process, the nickel electrodeposited layer with controllable microstructure has become an important research direction to improve the quality of electrolytic nickel. Due to the strong adsorption of rare earth ions, the microstructure of the electrodeposited layer can be improved by increasing the nucleation rate and hindering the grain growth. In this paper, by adding different concentrations of CeCl3 to the industrial electrolyte used in electrolytic nickel production, the grain size and distribution of nickel electrodeposited layer were obtained by means of SEM and AFM. When the optimal concentration of CeCl3 in industrial electrolyte is 0.8 gL-1, the grain refinement effect of nickel electrodeposited layer is the best. The addition of rare earth element Ce can only refine the grain of the electrodeposited layer, but does not co-deposit with Ni element. It only changes the structure of the electrodeposited layer and functions in the form of metal. © 2022, Editorial Office of Journal of the Chinese Society of Rare Earths. All right reserved.
语种	中文
出版者	Editorial Office of Chinese Rare Earths
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/159744]
专题	省部共建有色金属先进加工与再利用国家重点实验室材料科学与工程学院
作者单位	1.Baiyin Research Institute of Novel Materials, Lanzhou University of Technology, Baiyin; 730900, China; 2.State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metal, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Xu, Yangtao,Wang, Yaning,Wang, Xiaojun,et al. Effect of CeCl3 on Grain Refinement of Nickel Electrodeposited Layer in Industrial Electrolyte[J]. Zhongguo Xitu Xuebao/Journal of the Chinese Rare Earth Society,2022,40(4):656-663.
APA	Xu, Yangtao,Wang, Yaning,Wang, Xiaojun,&Wang, Chao.(2022).Effect of CeCl3 on Grain Refinement of Nickel Electrodeposited Layer in Industrial Electrolyte.Zhongguo Xitu Xuebao/Journal of the Chinese Rare Earth Society,40(4),656-663.
MLA	Xu, Yangtao,et al."Effect of CeCl3 on Grain Refinement of Nickel Electrodeposited Layer in Industrial Electrolyte".Zhongguo Xitu Xuebao/Journal of the Chinese Rare Earth Society 40.4(2022):656-663.