| Electrodeposition of Bi from Choline Chloride-Malonic Acid Deep Eutectic Solvent | |
| Cao, Xiaozhou1; Wang, Hao2; Liu, Tianrui1; Shi, Yuanyuan3; Xue, Xiangxin1 | |
| 通讯作者 | Cao, Xiaozhou(caoxz@smm.neu.edu.cn) ; Xue, Xiangxin(xuexx@mail.neu.edu.cn) |
| 2023 | |
| 发表期刊 | MATERIALS
 |
| 卷号 | 16期号:1页码:15 |
| 摘要 | Deep eutectic solvent (DES) has been widely used in the field of metal electrodeposition as an economical and environmentally friendly green solvent. Metallic bismuth films were prepared by electrodeposition from choline chloride-malonic acid (ChCl-MA) deep eutectic solvent (DES) containing BiCl3. Fourier transform infrared (FTIR) spectroscopy and Raman spectroscopy were used to study the structure of ChCl-MA-BiCl3, and the results showed that Bi(III) was in the form of [BiCl6](3-) ions. The viscosity of ChCl-MA-BiCl3 ranges from 200 to 1200 mPa center dot s at temperatures from 363 K to 323 K. The conductivity of 0.01 M Bi(III) in ChCl-MA is 3.24 ms center dot cm(-1) at 363 K. The electrochemical behavior and electrodeposition of Bi(III) in DES were investigated by cyclic voltammetry (CV) and chronoamperometry. The results showed that the electrodeposition reaction was a quasi-reversible reaction controlled by the diffusion and the nucleation of bismuth was a three-dimensional instantaneous nucleation. The diffusion coefficient of Bi(III) in ChCl-MA was 1.84 x 10(-9) cm(2)center dot s(-1). The electrodeposition product was observed by scanning electron microscopy (SEM), and the results showed that the deposition potential has a significant influence on the morphology of the bismuth film. X-ray photoelectron spectroscopy (XPS) shows that bismuth and bismuth oxides are present in the deposited film obtained by electrodeposition. |
| 关键词 | bismuth deep eutectic solvent electrodeposition cyclic voltammetry |
| 资助者 | National Natural Science Foundation of China |
| DOI | 10.3390/ma16010415 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China ; [51204043] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering ; Physics |
| WOS类目 | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Physics, Applied ; Physics, Condensed Matter |
| WOS记录号 | WOS:000909075400001 |
| 出版者 | MDPI |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/175569 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Cao, Xiaozhou; Xue, Xiangxin |
| 作者单位 | 1.Northeastern Univ, Sch Met, Shenyang 110819, Peoples R China 2.Northern Engn & Technol Corp, MCC, Dalian 116600, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao, Xiaozhou,Wang, Hao,Liu, Tianrui,et al. Electrodeposition of Bi from Choline Chloride-Malonic Acid Deep Eutectic Solvent[J]. MATERIALS,2023,16(1):15. |
| APA | Cao, Xiaozhou,Wang, Hao,Liu, Tianrui,Shi, Yuanyuan,&Xue, Xiangxin.(2023).Electrodeposition of Bi from Choline Chloride-Malonic Acid Deep Eutectic Solvent.MATERIALS,16(1),15. |
| MLA | Cao, Xiaozhou,et al."Electrodeposition of Bi from Choline Chloride-Malonic Acid Deep Eutectic Solvent".MATERIALS 16.1(2023):15. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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