Application of carbon nanotubes produced by CVD-method for supercapacitor with LiPF<sub>6</sub>-based electrolyte-Reference-Cited by-同舟云学术

Application of carbon nanotubes produced by CVD-method for supercapacitor with LiPF<sub>6</sub>-based electrolyte

Published:2022-04-20 Issue:1(109) Volume: Page:64-76
ISSN:1994-6716
Container-title:Voprosy Materialovedeniya
language:
Short-container-title:Vopr. materialoved.

Author:

Shchegolkov А. V.¹,Lipkin М. S.²,Shchegolkov А. V.³,Semenkova А.²

Affiliation:

1. Tambov State Technical University

2. South-Russian State Polytechnic University named after M.I. Platov

3. Tambov State Technical University; South-Russian State Polytechnic University named after M.I. Platov

Abstract

The paper studies carbon nanotubes (CNTs) synthesized by chemical vapor deposition (CVD) method on Fe-0.7Co/2.1Al2O3, Fe-Co/2.1Al2O3, and Co-Mo/Al2O3-MgO catalysts for supercapacitor electrodes with LiPF6-based electrolyte. It was found that the specific capacitance of 150–200 F/g for electrodes made of a mixture of carbon materials and graphite depends significantly on the conditions of creating intergranular contacts between graphite particles and CNTs that form a system of vacancies for ion introduction, in which reversible intercalation of PF6--anions occurs with minimal difficulties.

Publisher

FSUE CRISM Prometey

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