Supported porous carbon and carbon–CNT nanocomposites for supercapacitor applications
作者: Dimitri SchopfMohammed Es-Souni
作者单位: 1University of Applied Sciences
刊名: Applied Physics A, 2016, Vol.122 (3)
来源数据库: Springer Journal
DOI: 10.1007/s00339-016-9730-6
英文摘要: Abstract(#br)Supported porous carbon and porous carbon-MWCNT-nanocomposite films are produced by pyrolysis of porous polyvinylidene fluoride (PVDF) or porous PVDF–MWCNT-nanocomposite films on thermally resistant substrates. All films are characterized by SEM, RAMAN and XRD. The application of these films as supercapacitors is explored with outstanding supercapacitance values ranging from 80 to 120 F g−1 (up to 70 mF cm−2) in a three-electrode set-up in 1 M KOH, depending on microstructure. Additionally, the implementation of porous nanocarbon-MWCNT-nanocomposite films as electrodes in a symmetrical supercapacitor device is investigated. In all cases, long-term charge–discharge stability is demonstrated.
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影响因子:1.545 (2012)

  • carbon 
  • porous 多孔的
  • CNT 计数
  • applications 应用程序