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| Effects of binders on the performance of electric double-layer capacitors of carbon nanotube electrodes | |
| 作者姓名： | LI Chensh WANG Dazhi ZHANG Baoyou WANG Xiaofeng CAO Maosheng LIANG Ji |
| 作者单位： | Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China,Center for Analysis and Measurement, Harbin Institute of Technology, Harbin 150001, China,Center for Analysis and Measurement, Harbin Institute of Technology, Harbin 150001, China,Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China,School of Material Science and Engineering, Tsinghua University, Beijing 100084, China,Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China |
| 摘 要： | Polarizable electrodes of electric double layer capacitor (EDLCs) were made from carbon nanotubes. Effects of different binders, which are phenolic resin (PF) and polytetrafluoroethylene (PTFE), on the properties of polarizable electrodes are studied. Results indicate that the microstructure, pore size distribution and specific capacitance of the electrodes with PTFE binder are superior to those electrodes with PF binder after carbonization. The suitable binder (PTFE) for carbon nanotubes electrodes is proposed. |
| 关 键 词： | carbon nanotubes electric double-layer capacitors phenolic resin polytetrafluoroethylene. |
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