| Determination of Trace Copper in Water Samples by Anodic Stripping Voltammetry at Gold Microelectrode | |
Zhuang, Jianmei1; Zhang, Li2,3,4; Lu, Wenjing2,3,4; Shen, Dazhong1; Zhu, Rilong5; Pan, Dawei2,3
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| 发表期刊 | INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
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| 2011-10-01 | |
| 卷号 | 6期号:10页码:4690-4699 |
| 关键词 | Gold Microelectrode Copper Anodic Stripping Voltammetry Water Samples |
| 产权排序 | [Jianmei Zhuang; Dazhong Shen]The Key Lab in Molecular and Nano-materials Probes of the Ministry of Education of China, College of Chemistry, Chemical Engineering and Materials Science, Shangdong Normal University, Jinan 250014, P.R. China; [Li Zhang; Wenjing Lu; Dawei Pan]CAS and Shandong Provincial Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, P.R. China; [Li Zhang; Wenjing Lu]Graduate School of the Chinese Academy of Sciences, Beijing 100039, P.R. China; [Rilong Zhu]Hunan Province Environmental Monitoring Centre, Changsha 410014, P.R. China |
| 通讯作者 | [Dawei Pan]CAS and Shandong Provincial Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, P.R. China. [email protected] |
| 作者部门 | 环境化学实验室 |
| 英文摘要 | The applicability of gold microelectrode of 25 mu m diameter for electrochemical determination of trace copper ions (Cu(2+)) in water samples by anodic stripping voltammetry (ASV) has been demonstrated. The analysis of Cu(2+) at gold microelectrode includes two steps. Cu(2+) ions are firstly reduced and accumulated on the microelectrode surface during an accumulation step, then oxidized during the positive potential sweep. Due to the rapid mass transporting and low background current of gold microelectrode, low detection limit (0.3 nM) and wide linear range (1.0-90 nM) can be obtained. The practical application of gold microelectrode was verified by determination of trace level of Cu(2+) in tap water, lake water and commercial drinking water samples. |
| 文章类型 | Article |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | CARBON-PASTE ELECTRODE ; SOLID-PHASE EXTRACTION ; NATURAL-WATERS ; HUMAN SWEAT ; SILICA-GEL ; MERCURY ; ARRAYS ; ELECTROCHEMISTRY ; PRECONCENTRATION ; IONS |
| 研究领域[WOS] | Electrochemistry |
| WOS记录号 | WOS:000297502500021 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/5149 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心 中国科学院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Shangdong Normal Univ, Key Lab Mol & Nanomat Probes, Minist Educ China, Coll Chem Chem Engn & Mat Sci, Jinan 250014, Peoples R China 2.Chinese Acad Sci, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 3.Chinese Acad Sci, CAS, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 4.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 5.Hunan Prov Environm Monitoring Ctr, Changsha 410014, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhuang, Jianmei,Zhang, Li,Lu, Wenjing,et al. Determination of Trace Copper in Water Samples by Anodic Stripping Voltammetry at Gold Microelectrode[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2011,6(10):4690-4699. |
| APA | Zhuang, Jianmei,Zhang, Li,Lu, Wenjing,Shen, Dazhong,Zhu, Rilong,&Pan, Dawei.(2011).Determination of Trace Copper in Water Samples by Anodic Stripping Voltammetry at Gold Microelectrode.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,6(10),4690-4699. |
| MLA | Zhuang, Jianmei,et al."Determination of Trace Copper in Water Samples by Anodic Stripping Voltammetry at Gold Microelectrode".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 6.10(2011):4690-4699. |
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