Site synthesis of bismuth nanoparticles for electrochemical determination of lead
文献类型：期刊论文
| 作者 | Wu, Shijie1; Lu, Wenjing2; Kang, Qi1; Shen, Dazhong1; Pan, Dawei2
|
| 刊名 | MICRO & NANO LETTERS
 |
| 出版日期 | 2012-12-01 |
| 卷号 | 7期号:12页码:1260-1263 |
| 关键词 | STRIPPING VOLTAMMETRIC DETERMINATION GLASSY-CARBON ELECTRODES PASTE ELECTRODE HEAVY-METALS TRACE-METALS CADMIUM GOLD SPECTROMETRY MERCURY COPPER |
| ISSN号 | 1750-0443 |
| 产权排序 | [Wu, Shijie; Kang, Qi; Shen, Dazhong] Shandong Normal Univ, Key Lab Mol & Nanomat Probes, Minist Educ China, Coll Chem Chem Engn & Mat Sci, Jinan 250014, Peoples R China; [Lu, Wenjing; Pan, Dawei] Chinese Acad Sci, Key Lab Coastal Zone Environm Proc, Yantai Inst Coastal Zone Res YIC, Yantai 264003, Shandong, Peoples R China |
| 通讯作者 | Pan, Dawei (reprint author), Chinese Acad Sci, Key Lab Coastal Zone Environm Proc, Yantai Inst Coastal Zone Res YIC, Yantai 264003, Shandong, Peoples R China, E-mail:dwpan@yic.ac.an |
| 英文摘要 | A report is presented on a novel and effective route to synthesise bismuth nanoparticles (BiNPs) on the electrode surface, which was carried out by ion-exchange in Nafion film coated on the electrode surface and subsequent electrochemical reduction of Bi3+ ions to BiNPs on site. The properties of the resulting BiNPs modified electrode were investigated by scanning electron microscopy, an energy dispersive X-ray micro-analyser and electrochemistry. Almost 10 nm BiNPs were decorated in the matrix of Nafion film and showed excellent electrochemical activity. The BiNPs modified electrode has been successfully used for determination of Pb2+ by anodic stripping voltammetry with a linear range of 1.0-90 nM. The detection limit is 0.3 nM with 5 min accumulation. The practical application of this modified electrode was carried out for determination of Pb2+ in water samples and the results were consistent with those obtained by inductively coupled plasma-mass spectrometry. |
| 学科主题 | Science & Technology - Other Topics ; Materials Science |
| 研究领域[WOS] | Science & Technology - Other Topics ; Materials Science |
| 关键词[WOS] | STRIPPING VOLTAMMETRIC DETERMINATION ; GLASSY-CARBON ELECTRODES ; PASTE ELECTRODE ; HEAVY-METALS ; TRACE-METALS ; CADMIUM ; GOLD ; SPECTROMETRY ; MERCURY ; COPPER |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000316949900028 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/9064]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Shandong 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, Key Lab Coastal Zone Environm Proc, Yantai Inst Coastal Zone Res YIC, Yantai 264003, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Shijie,Lu, Wenjing,Kang, Qi,et al. Site synthesis of bismuth nanoparticles for electrochemical determination of lead[J]. MICRO & NANO LETTERS,2012,7(12):1260-1263. |
| APA | Wu, Shijie,Lu, Wenjing,Kang, Qi,Shen, Dazhong,&Pan, Dawei.(2012).Site synthesis of bismuth nanoparticles for electrochemical determination of lead.MICRO & NANO LETTERS,7(12),1260-1263. |
| MLA | Wu, Shijie,et al."Site synthesis of bismuth nanoparticles for electrochemical determination of lead".MICRO & NANO LETTERS 7.12(2012):1260-1263. |
入库方式： OAI收割
来源：烟台海岸带研究所
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