Investigation of Composites Based on MWCNTs and Si as an Anode Material in Lithium-ion Batteries-Reference-Cited by-同舟云学术

Investigation of Composites Based on MWCNTs and Si as an Anode Material in Lithium-ion Batteries

Published:2023-12-09 Issue:2 Volume:18 Page:66-75
ISSN:2541-9447
Container-title:SIBERIAN JOURNAL OF PHYSICS
language:
Short-container-title:jour

Author:

Zavorin A. V.¹,Moseenkov S. I.²,Stolyarova S. G.³,Okotrub A. V.³,Kuznetsov V. L.²

Affiliation:

1. Boreskov Institute of Catalysis SB RAS; Novosibirsk State University

2. Boreskov Institute of Catalysis SB RAS

3. Nikolaev Institute of Inorganic Chemistry SB RAS

Abstract

In this work, we studied the possibility of using composites based on multi-walled carbon nanotubes (MWCNTs) decorated with silicon (Si) and silicon carbide (SiC) particles as an anode material in lithium-ion current sources. MWCNTSi and MWCNT-SiC composites (with different Si/SiC ratios) were obtained by high-temperature heat treatment of MWCNT-Si at different temperatures (1040 and 1350 °C). The structure and phase composition of the composites were characterized by TEM and XRD methods. The determination of the specific capacity of composites as an anode material was carried out at current densities from 0,05 to 2 A/g.

Publisher

Novosibirsk State University (NSU)

Subject

Automotive Engineering

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