Preparation and Electrochemical Properties of Silver Doped Hollow Carbon Nanofibers
Silver doped PAN-based hollow carbon nanofibers were prepared combining co-electrospinning with <i>in situ</i> reduction technique subsequently heat treatment to improve the electrochemical performances of carbon based supercapacitor electrodes. The morphology, structure and electrochemi...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Materials Engineering
2016-11-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.11.009 |
| Summary: | Silver doped PAN-based hollow carbon nanofibers were prepared combining co-electrospinning with <i>in situ</i> reduction technique subsequently heat treatment to improve the electrochemical performances of carbon based supercapacitor electrodes. The morphology, structure and electrochemical performances of the resulted nanofiber were studied. The results show that the silver nanoparticles can be doped on the surface of hollow carbon nanofibers and the addition of silver favors the improvement of the electrochemical performances, exhibiting the enhanced reversibility of electrode reaction and the capacitance and the reduced charge transfer impedance. |
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| ISSN: | 1001-4381 1001-4381 |