Current efficiency of Ga electrodeposition under different anions concentrations
文献类型：期刊论文
| 作者 | Li, Ke-Ke1,2; Zhang, Yi-Fei1; Cao, Shao-Tao1; Zhang, Yi1 |
| 刊名 | RARE METALS
 |
| 出版日期 | 2016-04-01 |
| 卷号 | 35期号:4页码:349-355 |
| 关键词 | Gallium Electrodeposition Anion Current efficiency Cathode potential |
| ISSN号 | 1001-0521 |
| 通讯作者 | Zhang, YF (reprint author), Chinese Acad Sci, Natl Engn Lab Hydromet Cleaner Prod Technol, Key Lab Green Proc & Engn, Inst Proc Engn, Beijing 100190, Peoples R China. |
| 英文摘要 | The gallium electrodeposition from alkaline solution has a very low current efficiency, the reason for which is still not quite understood. The effects of electrode materials used for gallium electrodeposition, as well as the effects of NaOH concentration and the anions concentrations in the solution, including SO42-, SiO32-, CO32-, AlO2-, F-, and Cl-, on the deposition were analyzed in this study. The suitable materials of SUS316-SUS316 were suggested for the gallium electrodeposition. Based on the electrode couples, the NaOH concentration of 4 mol.L-1 for gallium electrodeposition exhibits the greatest current efficiency. Moreover, the current efficiency would decrease in the electrolyte along with the increasing concentration of the anions, except that, 0.2 mol.L-1 Cl- in the solution slightly improves the current efficiency of gallium electrodeposition. Moreover, the gallium deposited on the cathode from the solution with 0.6 mol.L-1 SiO32- appears tiny black in color and coarse. Meanwhile, SUS304 is shown to be not suitable to be used as cathode for the gallium electrodeposition from the alkaline solution. |
| WOS标题词 | Science & Technology ; Technology |
| 学科主题 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 类目[WOS] | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | LIQUID-LIQUID-EXTRACTION ; BAYER LIQUOR ; SOLVENT-EXTRACTION ; ACID-SOLUTION ; GALLIUM ; RECOVERY ; RESIN ; SEPARATION ; GA(III) ; INDIUM |
| 收录类别 | SCI |
| 原文出处 | NONFERROUS METALS SOC CHINA |
| 语种 | 英语 |
| WOS记录号 | WOS:000372484500010 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/20701]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Natl Engn Lab Hydromet Cleaner Prod Technol, Key Lab Green Proc & Engn, Inst Proc Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Dept Chem, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Ke-Ke,Zhang, Yi-Fei,Cao, Shao-Tao,et al. Current efficiency of Ga electrodeposition under different anions concentrations[J]. RARE METALS,2016,35(4):349-355. |
| APA | Li, Ke-Ke,Zhang, Yi-Fei,Cao, Shao-Tao,&Zhang, Yi.(2016).Current efficiency of Ga electrodeposition under different anions concentrations.RARE METALS,35(4),349-355. |
| MLA | Li, Ke-Ke,et al."Current efficiency of Ga electrodeposition under different anions concentrations".RARE METALS 35.4(2016):349-355. |
入库方式： OAI收割
来源：过程工程研究所
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