RAS Chemistry & Material ScienceЭлектрохимия Russian Journal of Electrochemistry

  • ISSN (Print) 0424-8570
  • ISSN (Online) 3034-6185

Development of technology for manufacturing electrodes for self-charging supercapacitors from carbon nanotubes

PII
10.31857/S0424857024070032-1
DOI
10.31857/S0424857024070032
Publication type
Article
Status
Published
Authors
Volume/ Edition
Volume 60 / Issue number 7
Pages
489-496
Abstract
The article discusses the development of the technology for manufacturing supercapacitor electrodes from industrially produced carbon nanotubes with a specific surface area of 109.6 m2/g, with the aim of further application in the manufacture of carbon electrodes for self-charging supercapacitors. The electrochemical characteristics of carbon nanotube electrodes were studied in a symmetrical two–electrode cell using cyclic voltammetry, galvanostatic charge-discharge, and impedance spectroscopy. It was shown that the specific capacitance of the electrode in the organic electrolyte 1-butyl-3-methylimidazolium trifluoromethane sulfonate:propylene carbonate (volume ratio 3:1) was 9.1 F/g.
Keywords
суперконденсатор углеродные нанотрубки двойной электрический слой ионная жидкость
Date of publication
07.07.2024
Year of publication
2024
Number of purchasers
0
Views
68

References

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