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  • 文献标题:   Fabrication of current collector using a composite of polylactic acid and carbon nano-material for metal-free supercapacitors with graphene oxide separators and microwave exfoliated graphite oxide electrodes
  • 文献类型:   Article
  • 作　　者:   BASKAKOV SA, BASKAKOVA YV, LYSKOV NV, DREMOVA NN, IRZHAK AV, KUMAR Y, MICHTCHENOK A, SHULGA YM
  • 作者关键词:   supercapacitor, current collector, polymer composite, fused deposition modelling, specific capacitance
  • 出版物名称:   ELECTROCHIMICA ACTA
  • ISSN:   0013-4686 EI 1873-3859
  • 通讯作者地址:   Inst Politecn Nacl
  • 被引频次:   3
  • DOI:   10.1016/j.electacta.2017.12.102
  • 出版年:   2018

▎ 摘　　要

The method of fused deposition modelling has been applied for the preparation of a current collector from a composite of polylactic acid and carbon nano-material. The current collectors are investigated employing IR and Raman spectroscopy. A metal-free supercapacitor has been built on the base of microwave exfoliated graphene oxide electrodes, utilising a graphene oxide membrane as a separator and the current collectors from the polymer-nano-carbon composite. Electrochemical investigations (galvanostatic charge-discharge and cyclic voltammetry at various scan rates) have been performed on the supercapacitor. (C) 2017 Elsevier Ltd. All rights reserved.