Synthesis and Electrochemical Sensing Toward Heavy Metals of Bunch-like Bismuth Nanostructures
<p>Abstract</p> <p>Large-scale bunch-like bismuth (Bi) nanostructures were the first time to be synthesized via two-step electrochemical deposition. The growth mechanism of the nanostructures was discussed. Such a designed bunch-like Bi electrode has high sensitivity to detect the...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2009-01-01
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| Series: | Nanoscale Research Letters |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1007/s11671-009-9495-3 |
| _version_ | 1797705975275192320 |
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| author | Zhang Zhi Yu Ke Bai Dan Zhu Ziqiang |
| author_facet | Zhang Zhi Yu Ke Bai Dan Zhu Ziqiang |
| author_sort | Zhang Zhi |
| collection | DOAJ |
| description | <p>Abstract</p> <p>Large-scale bunch-like bismuth (Bi) nanostructures were the first time to be synthesized via two-step electrochemical deposition. The growth mechanism of the nanostructures was discussed. Such a designed bunch-like Bi electrode has high sensitivity to detect the heavy metal ions due to its unique three-dimensional structures and strong ability of adsorbing the heavy metal ions. The bunch-like Bi electrode’s detection of heavy metals was statically performed using anodic stripping voltammetry (ASV). The detection in the Pb(II) concentration range of 2.5–50 μg/l was also performed. Based on the experimental results, this bunch-like Bi electrode can be considered as an interesting alternative to common mercury electrodes and bismuth film electrodes for possible use in electrochemical studies and electroanalytical applications.</p> |
| first_indexed | 2024-03-12T05:44:21Z |
| format | Article |
| id | doaj.art-416c7295abb44b7fb52abf42431f2724 |
| institution | Directory Open Access Journal |
| issn | 1931-7573 1556-276X |
| language | English |
| last_indexed | 2024-03-12T05:44:21Z |
| publishDate | 2009-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Nanoscale Research Letters |
| spelling | doaj.art-416c7295abb44b7fb52abf42431f27242023-09-03T05:41:33ZengSpringerOpenNanoscale Research Letters1931-75731556-276X2009-01-0152398402Synthesis and Electrochemical Sensing Toward Heavy Metals of Bunch-like Bismuth NanostructuresZhang ZhiYu KeBai DanZhu Ziqiang<p>Abstract</p> <p>Large-scale bunch-like bismuth (Bi) nanostructures were the first time to be synthesized via two-step electrochemical deposition. The growth mechanism of the nanostructures was discussed. Such a designed bunch-like Bi electrode has high sensitivity to detect the heavy metal ions due to its unique three-dimensional structures and strong ability of adsorbing the heavy metal ions. The bunch-like Bi electrode’s detection of heavy metals was statically performed using anodic stripping voltammetry (ASV). The detection in the Pb(II) concentration range of 2.5–50 μg/l was also performed. Based on the experimental results, this bunch-like Bi electrode can be considered as an interesting alternative to common mercury electrodes and bismuth film electrodes for possible use in electrochemical studies and electroanalytical applications.</p>http://dx.doi.org/10.1007/s11671-009-9495-3BismuthNanostructureElectrochemical deposition |
| spellingShingle | Zhang Zhi Yu Ke Bai Dan Zhu Ziqiang Synthesis and Electrochemical Sensing Toward Heavy Metals of Bunch-like Bismuth Nanostructures Nanoscale Research Letters Bismuth Nanostructure Electrochemical deposition |
| title | Synthesis and Electrochemical Sensing Toward Heavy Metals of Bunch-like Bismuth Nanostructures |
| title_full | Synthesis and Electrochemical Sensing Toward Heavy Metals of Bunch-like Bismuth Nanostructures |
| title_fullStr | Synthesis and Electrochemical Sensing Toward Heavy Metals of Bunch-like Bismuth Nanostructures |
| title_full_unstemmed | Synthesis and Electrochemical Sensing Toward Heavy Metals of Bunch-like Bismuth Nanostructures |
| title_short | Synthesis and Electrochemical Sensing Toward Heavy Metals of Bunch-like Bismuth Nanostructures |
| title_sort | synthesis and electrochemical sensing toward heavy metals of bunch like bismuth nanostructures |
| topic | Bismuth Nanostructure Electrochemical deposition |
| url | http://dx.doi.org/10.1007/s11671-009-9495-3 |
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