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

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Аннотация

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.

Авторлар туралы

N. Keller

JSC “Research Institute of Nuclear Material”

Хат алмасуға жауапты Автор.
Email: keller_nv@irmatom.ru
Ресей, Zarechny, Sverdlovsk region

V. Nikolkin

JSC “Research Institute of Nuclear Material”

Email: keller_nv@irmatom.ru
Ресей, Zarechny, Sverdlovsk region

D. Butakov

JSC “Research Institute of Nuclear Material”

Email: keller_nv@irmatom.ru
Ресей, Zarechny, Sverdlovsk region

A. Zolotavin

JSC “Research Institute of Nuclear Material”

Email: keller_nv@irmatom.ru
Ресей, Zarechny, Sverdlovsk region

A. Askarova

JSC “Research Institute of Nuclear Material”

Email: keller_nv@irmatom.ru
Ресей, Zarechny, Sverdlovsk region

V. Kheynstein

JSC “Research Institute of Nuclear Material”

Email: keller_nv@irmatom.ru
Ресей, Zarechny, Sverdlovsk region

Әдебиет тізімі

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