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

doi:10.11785/S1000-4343.20220413

	Effect of CeCl3 on Grain Refinement of Nickel Electrodeposited Layer in Industrial Electrolyte
	Xu, Yangtao1,2 ; Wang, Yaning 1,2; Wang, Xiaojun1,2 ; Wang, Chao 1,2
	2022-08-01
发表期刊	Zhongguo Xitu Xuebao/Journal of the Chinese Rare Earth Society
ISSN	1000-4343
卷号	40 期号:4 页码:656-663
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.
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
DOI	10.11785/S1000-4343.20220413
收录类别	EI
语种	中文
出版者	Editorial Office of Chinese Rare Earths
EI入藏号	20223212537432
EI主题词	Electrolytes
EI分类号	531.1 Metallurgy ; 539.3.1 Electroplating ; 548.1 Nickel ; 702 Electric Batteries and Fuel Cells ; 803 Chemical Agents and Basic Industrial Chemicals ; 804 Chemical Products Generally ; 804.2 Inorganic Compounds ; 933.1.2 Crystal Growth ; 951 Materials Science
引用统计	无
文献类型	期刊论文
条目标识符	https://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
第一作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
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.