High Sensitive Sensor Fabricated by Reduced Graphene Oxide/Polyvinyl Butyral Nanofibers for Detecting Cu (II) in Water
Graphene oxide (GO)/polyvinyl butyral (PVB) nanofibers were prepared by a simple electrospinning technique with PVB as matrix and GO as a functional nanomaterial. GO/PVB nanofibers on glassy carbon electrode (GCE) were reduced through electrochemical method to form reduced graphene oxide (RGO)/PVB n...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | International Journal of Analytical Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2015/723276 |
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| author | Rui Ding Zhimin Luo Xiuling Ma Xiaoping Fan Liqun Xue Xiuzhu Lin Sheng Chen |
| author_facet | Rui Ding Zhimin Luo Xiuling Ma Xiaoping Fan Liqun Xue Xiuzhu Lin Sheng Chen |
| author_sort | Rui Ding |
| collection | DOAJ |
| description | Graphene oxide (GO)/polyvinyl butyral (PVB) nanofibers were prepared by a simple electrospinning technique with PVB as matrix and GO as a functional nanomaterial. GO/PVB nanofibers on glassy carbon electrode (GCE) were reduced through electrochemical method to form reduced graphene oxide (RGO)/PVB nanofibers. The morphology and structure of GO/PVB nanofiber were studied by scanning election microscopy (SEM), transmission electron microscopy (TEM), and Fourier transform infrared (FTIR). RGO/PVB modified GCE was used for fabricating an electrochemical sensor for detecting Cu (II) in water. The analysis results showed that RGO/PVB modified GCE had good analytical results with the linear range of 0.06–2.2 μM, detection limit of 4.10 nM (S/N=3), and the sensitivity of 103.51 μA·μM−1·cm−2. |
| format | Article |
| id | doaj-art-c34ec710b2b843ceb69e58d45e6619f2 |
| institution | DOAJ |
| issn | 1687-8760 1687-8779 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Analytical Chemistry |
| spelling | doaj-art-c34ec710b2b843ceb69e58d45e6619f22025-08-20T03:23:15ZengWileyInternational Journal of Analytical Chemistry1687-87601687-87792015-01-01201510.1155/2015/723276723276High Sensitive Sensor Fabricated by Reduced Graphene Oxide/Polyvinyl Butyral Nanofibers for Detecting Cu (II) in WaterRui Ding0Zhimin Luo1Xiuling Ma2Xiaoping Fan3Liqun Xue4Xiuzhu Lin5Sheng Chen6College of Environmental Science and Engineering, Fujian Normal University, 8 Shangsan Road, Fuzhou 350007, ChinaJiangsu Key Laboratory for Organic Electronics & Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications, Nanjing 210046, ChinaCollege of Chemistry and Chemical Engineering, Fujian Normal University, 8 Shangsan Road, Fuzhou 350007, ChinaCollege of Environmental Science and Engineering, Fujian Normal University, 8 Shangsan Road, Fuzhou 350007, ChinaDepartment of Biology and Chemistry Engineering, Fuqing Branch of Fujian Normal University, 1 Longjiang Road, Fuqing 350300, ChinaDepartment of Biology and Chemistry Engineering, Fuqing Branch of Fujian Normal University, 1 Longjiang Road, Fuqing 350300, ChinaDepartment of Biology and Chemistry Engineering, Fuqing Branch of Fujian Normal University, 1 Longjiang Road, Fuqing 350300, ChinaGraphene oxide (GO)/polyvinyl butyral (PVB) nanofibers were prepared by a simple electrospinning technique with PVB as matrix and GO as a functional nanomaterial. GO/PVB nanofibers on glassy carbon electrode (GCE) were reduced through electrochemical method to form reduced graphene oxide (RGO)/PVB nanofibers. The morphology and structure of GO/PVB nanofiber were studied by scanning election microscopy (SEM), transmission electron microscopy (TEM), and Fourier transform infrared (FTIR). RGO/PVB modified GCE was used for fabricating an electrochemical sensor for detecting Cu (II) in water. The analysis results showed that RGO/PVB modified GCE had good analytical results with the linear range of 0.06–2.2 μM, detection limit of 4.10 nM (S/N=3), and the sensitivity of 103.51 μA·μM−1·cm−2.http://dx.doi.org/10.1155/2015/723276 |
| spellingShingle | Rui Ding Zhimin Luo Xiuling Ma Xiaoping Fan Liqun Xue Xiuzhu Lin Sheng Chen High Sensitive Sensor Fabricated by Reduced Graphene Oxide/Polyvinyl Butyral Nanofibers for Detecting Cu (II) in Water International Journal of Analytical Chemistry |
| title | High Sensitive Sensor Fabricated by Reduced Graphene Oxide/Polyvinyl Butyral Nanofibers for Detecting Cu (II) in Water |
| title_full | High Sensitive Sensor Fabricated by Reduced Graphene Oxide/Polyvinyl Butyral Nanofibers for Detecting Cu (II) in Water |
| title_fullStr | High Sensitive Sensor Fabricated by Reduced Graphene Oxide/Polyvinyl Butyral Nanofibers for Detecting Cu (II) in Water |
| title_full_unstemmed | High Sensitive Sensor Fabricated by Reduced Graphene Oxide/Polyvinyl Butyral Nanofibers for Detecting Cu (II) in Water |
| title_short | High Sensitive Sensor Fabricated by Reduced Graphene Oxide/Polyvinyl Butyral Nanofibers for Detecting Cu (II) in Water |
| title_sort | high sensitive sensor fabricated by reduced graphene oxide polyvinyl butyral nanofibers for detecting cu ii in water |
| url | http://dx.doi.org/10.1155/2015/723276 |
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